Question 1
Regular
Which action will the nurse take when administering a therapeutic bath to a patient who has severe pruritus from contact dermatitis?
Correct!
Incorrect
The correct answer is: A
Rationale
Using Burow's solution promotes healing by providing astringent properties that soothe inflamed skin and relieve itching associated with contact dermatitis. This therapeutic approach is effective in managing severe pruritus.
B: Rub the skin briskly to decrease pruritus. This action can exacerbate irritation and worsen the condition by causing further damage to sensitive skin affected by dermatitis.
C: Limit bathing to three times a week. Infrequent bathing may not adequately relieve pruritus or cleanse the skin, which is essential for managing contact dermatitis symptoms effectively.
D: Ensure that bath area is at least 85 degrees and dehumidified. While temperature is important, ensuring a dehumidified environment is not directly related to treating pruritus or promoting healing in dermatitis.
Correct Answer: A
Rationale: Using Burow's solution promotes healing by providing astringent properties that soothe inflamed skin and relieve itching associated with contact dermatitis. This therapeutic approach is effective in managing severe pruritus.
B: Rub the skin briskly to decrease pruritus. This action can exacerbate irritation and worsen the condition by causing further damage to sensitive skin affected by dermatitis.
C: Limit bathing to three times a week. Infrequent bathing may not adequately relieve pruritus or cleanse the skin, which is essential for managing contact dermatitis symptoms effectively.
D: Ensure that bath area is at least 85 degrees and dehumidified. While temperature is important, ensuring a dehumidified environment is not directly related to treating pruritus or promoting healing in dermatitis.
Question 2
Regular
A resident of an assisted living center reports having sharp pain on one side of the body, with patches of 'blisters'. The nurse notices vesicles on one side of the thorax, which follow a peripheral nerve pathway. Suspecting herpes zoster, the nurse immediately contacts the health care provider. Which is the reason for the prompt notification?
Correct!
Incorrect
The correct answer is: A
Rationale
Early recognition is essential to treat the disorder. Prompt identification of herpes zoster allows for timely antiviral therapy, which can reduce the duration and severity of the disease, improving patient outcomes significantly.
B: Prompt notification prevents sexual transmission. Herpes zoster does not transmit sexually; it spreads through direct contact with the rash, making this option irrelevant in the context of the patient’s condition.
C: Oral ulcers could prevent intake of adequate fluids. The symptoms described do not indicate oral ulcers, and the patient's primary issue is the vesicular rash, not fluid intake concerns.
D: Early administration of the varicella vaccine is needed. The varicella vaccine is preventive and not applicable in the context of an active herpes zoster infection, which requires immediate treatment rather than vaccination.
Correct Answer: A
Rationale: Early recognition is essential to treat the disorder. Prompt identification of herpes zoster allows for timely antiviral therapy, which can reduce the duration and severity of the disease, improving patient outcomes significantly.
B: Prompt notification prevents sexual transmission. Herpes zoster does not transmit sexually; it spreads through direct contact with the rash, making this option irrelevant in the context of the patient’s condition.
C: Oral ulcers could prevent intake of adequate fluids. The symptoms described do not indicate oral ulcers, and the patient's primary issue is the vesicular rash, not fluid intake concerns.
D: Early administration of the varicella vaccine is needed. The varicella vaccine is preventive and not applicable in the context of an active herpes zoster infection, which requires immediate treatment rather than vaccination.
Question 3
Regular
Several residents in a long term care facility have been diagnosed with herpes zoster. Which resident will require the closest observation for development of complications?
Correct!
Incorrect
The correct answer is: D
Rationale
D: A resident who is undergoing chemotherapy for breast cancer. Chemotherapy significantly weakens the immune system, making individuals more susceptible to severe complications from herpes zoster, such as postherpetic neuralgia and secondary infections.
A: A resident who is sexually active. Sexual activity does not inherently influence the risk of complications related to herpes zoster, which primarily affects those with compromised immunity.
B: A resident recovering from a hip fracture. Recovery from a hip fracture may involve some vulnerability, but it does not pose the same heightened risk for herpes zoster complications as chemotherapy.
C: A resident with dementia who requires assistance eating. While dementia complicates care, it does not directly correlate with an increased risk of serious complications from herpes zoster compared to immunocompromised patients.
Correct Answer: D
Rationale: D: A resident who is undergoing chemotherapy for breast cancer. Chemotherapy significantly weakens the immune system, making individuals more susceptible to severe complications from herpes zoster, such as postherpetic neuralgia and secondary infections.
A: A resident who is sexually active. Sexual activity does not inherently influence the risk of complications related to herpes zoster, which primarily affects those with compromised immunity.
B: A resident recovering from a hip fracture. Recovery from a hip fracture may involve some vulnerability, but it does not pose the same heightened risk for herpes zoster complications as chemotherapy.
C: A resident with dementia who requires assistance eating. While dementia complicates care, it does not directly correlate with an increased risk of serious complications from herpes zoster compared to immunocompromised patients.
Question 4
Regular
A child has been sent to the school nurse with pruritus and honey-colored crusts on the lower lip and chin. The nurse believes these lesions most likely are caused by which condition?
Correct!
Incorrect
The correct answer is: B
Rationale
Impetigo. This condition typically presents with honey-colored crusts, especially around the mouth and nose, making it a likely cause of the child's symptoms of pruritus and crusted lesions.
A: chickenpox. Chickenpox manifests with vesicular lesions and systemic symptoms, not honey-colored crusts, distinguishing it from the observed symptoms in this case.
C: shingles. Shingles usually presents with painful vesicles in a dermatomal pattern, differing significantly from the child's honey-colored crusts and pruritus on the lip and chin.
D: herpes simplex type I. While herpes can cause lesions around the mouth, it typically results in vesicular lesions rather than the crusted appearance indicative of impetigo.
Correct Answer: B
Rationale: Impetigo. This condition typically presents with honey-colored crusts, especially around the mouth and nose, making it a likely cause of the child's symptoms of pruritus and crusted lesions.
A: chickenpox. Chickenpox manifests with vesicular lesions and systemic symptoms, not honey-colored crusts, distinguishing it from the observed symptoms in this case.
C: shingles. Shingles usually presents with painful vesicles in a dermatomal pattern, differing significantly from the child's honey-colored crusts and pruritus on the lip and chin.
D: herpes simplex type I. While herpes can cause lesions around the mouth, it typically results in vesicular lesions rather than the crusted appearance indicative of impetigo.
Question 5
Regular
A school nurse assesses a child who has an erythematous circular patch of vesicles on her scalp with alopecia and report spain and pruritus. For which reason will the nurse use a Woods lamp?
Correct!
Incorrect
The correct answer is: D
Rationale
D: The Woods lamp is used to cause fluorescence of the infected hairs, which aids in identifying fungal infections, particularly those causing conditions like tinea capitis, that can present with circular patches and hair loss.
A: To dry out the lesions. Drying out lesions is not a function of the Woods lamp, which primarily serves diagnostic purposes rather than therapeutic interventions.
B: To reduce the pruritus. Reducing pruritus does not involve the Woods lamp, as this device is focused on illuminating and diagnosing fungal infections rather than addressing symptoms like itching.
C: To kill the fungus. The Woods lamp does not kill fungi; it only helps visualize fungal infections by causing certain hair and skin elements to fluoresce under ultraviolet light.
Correct Answer: D
Rationale: D: The Woods lamp is used to cause fluorescence of the infected hairs, which aids in identifying fungal infections, particularly those causing conditions like tinea capitis, that can present with circular patches and hair loss.
A: To dry out the lesions. Drying out lesions is not a function of the Woods lamp, which primarily serves diagnostic purposes rather than therapeutic interventions.
B: To reduce the pruritus. Reducing pruritus does not involve the Woods lamp, as this device is focused on illuminating and diagnosing fungal infections rather than addressing symptoms like itching.
C: To kill the fungus. The Woods lamp does not kill fungi; it only helps visualize fungal infections by causing certain hair and skin elements to fluoresce under ultraviolet light.
Question 6
Regular
A patient, age 46, reports to the health care provider's office with urticaria with elevated lesions that are white in the center with a pale red border on hands and arms. He says, 'It itches like crazy.' Which type of lesion would the nurse include in the documentation?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Wheals. The patient's lesions, characterized by elevated, itchy areas with a distinct white center and pale red border, clearly align with the definition of wheals, commonly associated with urticaria.
A: Macules. Macules are flat, discolored spots on the skin without elevation, which do not describe the raised, itchy lesions presented by the patient.
B: Plaques. Plaques are larger, elevated areas that often develop from the accumulation of cells, differing significantly from the specific description of the patient's wheals.
D: Vesicles. Vesicles are small, fluid-filled blisters, which do not match the characteristics of the patient's lesions that are primarily elevated and itchy without fluid accumulation.
Correct Answer: C
Rationale: C: Wheals. The patient's lesions, characterized by elevated, itchy areas with a distinct white center and pale red border, clearly align with the definition of wheals, commonly associated with urticaria.
A: Macules. Macules are flat, discolored spots on the skin without elevation, which do not describe the raised, itchy lesions presented by the patient.
B: Plaques. Plaques are larger, elevated areas that often develop from the accumulation of cells, differing significantly from the specific description of the patient's wheals.
D: Vesicles. Vesicles are small, fluid-filled blisters, which do not match the characteristics of the patient's lesions that are primarily elevated and itchy without fluid accumulation.
Question 7
Regular
The home health nurse assessing skin lesions uses the PQRST mnemonic as a guide. What does the S in this guide indicate?
Correct!
Incorrect
The correct answer is: A
Rationale
Severity of the symptoms. In the PQRST mnemonic, the "S" specifically stands for the severity of the symptoms, which helps the nurse gauge the intensity of the lesions and their impact on the patient’s well-being.
B: Site of the lesions. While the location of the lesions is important for assessment, it is represented by the "S" in another mnemonic, not PQRST.
C: Symptomatology of the lesions. This refers to the overall symptoms related to the lesions, but the "S" in PQRST focuses specifically on severity rather than general symptom description.
D: Surface area of the lesions. Surface area may be relevant in assessing lesions, yet it does not correspond to the "S" in the PQRST mnemonic framework.
Correct Answer: A
Rationale: Severity of the symptoms. In the PQRST mnemonic, the "S" specifically stands for the severity of the symptoms, which helps the nurse gauge the intensity of the lesions and their impact on the patient’s well-being.
B: Site of the lesions. While the location of the lesions is important for assessment, it is represented by the "S" in another mnemonic, not PQRST.
C: Symptomatology of the lesions. This refers to the overall symptoms related to the lesions, but the "S" in PQRST focuses specifically on severity rather than general symptom description.
D: Surface area of the lesions. Surface area may be relevant in assessing lesions, yet it does not correspond to the "S" in the PQRST mnemonic framework.
Question 8
Regular
Which instruction will the nurse give the patient taking isotretinoin to treat acne?
Correct!
Incorrect
The correct answer is: B
Rationale
B: This medication may cause dry skin or eczema to develop. Isotretinoin significantly reduces oil production, leading to dryness in skin and mucous membranes, making it essential for patients to be aware of these potential side effects.
A: Do not take acetaminophen when using this medication. Acetaminophen typically does not interact adversely with isotretinoin, making this instruction misleading and unnecessary for patients undergoing treatment for acne.
C: Wear heavy makeup to cover up the acne until this medication takes effect. Using heavy makeup can exacerbate skin issues and counteract the treatment's effectiveness, potentially worsening the patient's condition while waiting for results.
D: Stay away from school or your friends until this medication begins to take effect. Social isolation is unnecessary and can negatively impact mental health; isotretinoin does not require such drastic lifestyle changes during treatment.
Correct Answer: B
Rationale: B: This medication may cause dry skin or eczema to develop. Isotretinoin significantly reduces oil production, leading to dryness in skin and mucous membranes, making it essential for patients to be aware of these potential side effects.
A: Do not take acetaminophen when using this medication. Acetaminophen typically does not interact adversely with isotretinoin, making this instruction misleading and unnecessary for patients undergoing treatment for acne.
C: Wear heavy makeup to cover up the acne until this medication takes effect. Using heavy makeup can exacerbate skin issues and counteract the treatment's effectiveness, potentially worsening the patient's condition while waiting for results.
D: Stay away from school or your friends until this medication begins to take effect. Social isolation is unnecessary and can negatively impact mental health; isotretinoin does not require such drastic lifestyle changes during treatment.
Question 9
Regular
A 30-year-old African American had surgery 6 months ago and the incision site is now raised, indurated, and shiny. This is most likely which type of tissue growth?
Correct!
Incorrect
The correct answer is: B
Rationale
Keloid
The raised, indurated, and shiny characteristics of the incision site indicate excessive collagen formation beyond the original wound boundaries, which aligns with keloid formation. This type of tissue growth is common after surgery, particularly among individuals with darker skin tones.
A: Angioma This refers to a benign tumor made up of blood vessels, typically presenting as red or purple spots, not raised or shiny as described in this case.
C: Melanoma This is a serious form of skin cancer arising from melanocytes, which would present differently and not specifically as a raised, shiny post-surgical site.
D: Nevus A nevus, or mole, is a benign growth of melanocytes that does not exhibit the characteristics of induration or shininess typically associated with keloids.
Correct Answer: B
Rationale: Keloid
The raised, indurated, and shiny characteristics of the incision site indicate excessive collagen formation beyond the original wound boundaries, which aligns with keloid formation. This type of tissue growth is common after surgery, particularly among individuals with darker skin tones.
A: Angioma This refers to a benign tumor made up of blood vessels, typically presenting as red or purple spots, not raised or shiny as described in this case.
C: Melanoma This is a serious form of skin cancer arising from melanocytes, which would present differently and not specifically as a raised, shiny post-surgical site.
D: Nevus A nevus, or mole, is a benign growth of melanocytes that does not exhibit the characteristics of induration or shininess typically associated with keloids.
Question 10
Regular
A patient, age 37, sustained partial- and full-thickness burns to 26% of the body surface area. When would the greatest fluid loss resulting from the burns occur?
Correct!
Incorrect
The correct answer is: A
Rationale
Fluid loss is greatest within 12 hours after burn trauma. During this initial period, the body's response to injury leads to increased capillary permeability, resulting in significant fluid shift and loss.
B: 24 to 36 hours after burn trauma. While fluid loss continues during this period, the peak occurs much earlier, as the body begins to stabilize its response.
C: 36 to 48 hours after burn trauma. Fluid loss diminishes significantly after the first 12 hours, as the inflammatory response starts to decrease and fluid resuscitation typically begins.
D: 48 to 72 hours after burn trauma. By this stage, fluid loss is markedly reduced, and the focus shifts towards recovery and healing rather than ongoing fluid loss.
Correct Answer: A
Rationale: Fluid loss is greatest within 12 hours after burn trauma. During this initial period, the body's response to injury leads to increased capillary permeability, resulting in significant fluid shift and loss.
B: 24 to 36 hours after burn trauma. While fluid loss continues during this period, the peak occurs much earlier, as the body begins to stabilize its response.
C: 36 to 48 hours after burn trauma. Fluid loss diminishes significantly after the first 12 hours, as the inflammatory response starts to decrease and fluid resuscitation typically begins.
D: 48 to 72 hours after burn trauma. By this stage, fluid loss is markedly reduced, and the focus shifts towards recovery and healing rather than ongoing fluid loss.
Question 11
Regular
Which is the greatest concern during the emergent phase of a burn injury?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Hypovolemic shock. This condition is the greatest concern during the emergent phase of a burn injury due to significant fluid loss, which can lead to inadequate blood circulation and organ failure.
A: Joint contractures. Although joint contractures are a concern in the recovery phase, they do not pose an immediate life-threatening risk during the emergent phase of a burn injury.
B: Fluid overload. While managing fluid balance is crucial, fluid overload is not the primary concern during the emergent phase; hypovolemic shock takes precedence due to immediate systemic effects.
D: Adrenal failure. Adrenal failure is a potential complication but not a primary concern during the emergent phase; hypovolemic shock directly threatens life through critical blood volume depletion.
Correct Answer: C
Rationale: C: Hypovolemic shock. This condition is the greatest concern during the emergent phase of a burn injury due to significant fluid loss, which can lead to inadequate blood circulation and organ failure.
A: Joint contractures. Although joint contractures are a concern in the recovery phase, they do not pose an immediate life-threatening risk during the emergent phase of a burn injury.
B: Fluid overload. While managing fluid balance is crucial, fluid overload is not the primary concern during the emergent phase; hypovolemic shock takes precedence due to immediate systemic effects.
D: Adrenal failure. Adrenal failure is a potential complication but not a primary concern during the emergent phase; hypovolemic shock directly threatens life through critical blood volume depletion.
Question 12
Regular
A patient, age 27, sustained thermal burns to 18% of her body surface area. After the first 72 hours, the nurse will have to observe for which most common cause of burn-related deaths?
Correct!
Incorrect
The correct answer is: D
Rationale
Infection. After the initial 72 hours post-burn, patients are highly susceptible to bacterial invasion due to compromised skin integrity, making infection the most prevalent cause of mortality in burn victims.
A: shock. While shock can occur in burn patients, it is less frequent after the first 72 hours, as fluid resuscitation typically stabilizes blood volume and pressure.
B: respiratory arrest. Although respiratory complications are significant, they generally arise from smoke inhalation or airway injury, not primarily from the thermal burns themselves after the initial treatment period.
C: hemorrhage. Hemorrhage is uncommon in burn cases unless there is traumatic injury; most burn-related mortality stems from complications like infection rather than significant blood loss.
Correct Answer: D
Rationale: Infection. After the initial 72 hours post-burn, patients are highly susceptible to bacterial invasion due to compromised skin integrity, making infection the most prevalent cause of mortality in burn victims.
A: shock. While shock can occur in burn patients, it is less frequent after the first 72 hours, as fluid resuscitation typically stabilizes blood volume and pressure.
B: respiratory arrest. Although respiratory complications are significant, they generally arise from smoke inhalation or airway injury, not primarily from the thermal burns themselves after the initial treatment period.
C: hemorrhage. Hemorrhage is uncommon in burn cases unless there is traumatic injury; most burn-related mortality stems from complications like infection rather than significant blood loss.
Question 13
Regular
Two weeks after a severe burn of over 20% of the body, the patient vomits bright red blood. Which condition is most likely?
Correct!
Incorrect
The correct answer is: A
Rationale
A: Curling ulcer. This condition often occurs in severely burned patients due to stress-related mucosal disease, leading to gastric mucosal damage and potential bleeding, evident in the patient’s vomiting of bright red blood.
B: Paralytic ileus. This condition involves the cessation of intestinal motility, typically resulting in abdominal distension and discomfort, rather than gastrointestinal bleeding, which the patient exhibits.
C: Ruptured colon. While a ruptured colon can cause bleeding, it usually presents with severe abdominal pain and signs of peritonitis, differing from the symptoms described in this scenario.
D: Gastritis. Although gastritis can lead to gastrointestinal bleeding, it generally manifests with additional symptoms like epigastric pain and is less commonly linked to severe burns compared to Curling ulcers.
Correct Answer: A
Rationale: A: Curling ulcer. This condition often occurs in severely burned patients due to stress-related mucosal disease, leading to gastric mucosal damage and potential bleeding, evident in the patient’s vomiting of bright red blood.
B: Paralytic ileus. This condition involves the cessation of intestinal motility, typically resulting in abdominal distension and discomfort, rather than gastrointestinal bleeding, which the patient exhibits.
C: Ruptured colon. While a ruptured colon can cause bleeding, it usually presents with severe abdominal pain and signs of peritonitis, differing from the symptoms described in this scenario.
D: Gastritis. Although gastritis can lead to gastrointestinal bleeding, it generally manifests with additional symptoms like epigastric pain and is less commonly linked to severe burns compared to Curling ulcers.
Question 14
Regular
When providing the open method of treatment for a patient who is 52 years old with burns to the lower extremities, which does the nurse expect to see included in the nursing plan?
Correct!
Incorrect
The correct answer is: D
Rationale
D: Keep the room temperature at 85°F (29.4°C) to prevent chilling. Maintaining a warm environment is crucial for burn patients to avoid hypothermia, as their skin barrier is compromised, leading to increased heat loss.
A: Change the dressing using good medical asepsis. While aseptic technique is important, the priority in this case is to regulate temperature to prevent further complications from burns.
B: Provide an analgesic immediately after the dressing change. Analgesic administration timing may vary; it is essential to focus on environmental controls before addressing pain management during treatment.
C: Perform circulation checks every 2 to 4 hours. Although circulation checks are important, they are secondary to ensuring the patient's comfort and warmth in the immediate post-treatment phase.
Correct Answer: D
Rationale: D: Keep the room temperature at 85°F (29.4°C) to prevent chilling. Maintaining a warm environment is crucial for burn patients to avoid hypothermia, as their skin barrier is compromised, leading to increased heat loss.
A: Change the dressing using good medical asepsis. While aseptic technique is important, the priority in this case is to regulate temperature to prevent further complications from burns.
B: Provide an analgesic immediately after the dressing change. Analgesic administration timing may vary; it is essential to focus on environmental controls before addressing pain management during treatment.
C: Perform circulation checks every 2 to 4 hours. Although circulation checks are important, they are secondary to ensuring the patient's comfort and warmth in the immediate post-treatment phase.
Question 15
Regular
The nurse has staged a pressure injury that has a shallow crater with a dry pink wound bed in which way?
Correct!
Incorrect
The correct answer is: B
Rationale
A shallow crater with a dry pink wound bed indicates a stage 2 pressure injury. This stage is characterized by partial-thickness skin loss, which aligns with the described features of the injury.
A: stage 1. This stage involves intact skin, presenting as a non-blanchable redness, without any crater or wound bed characteristics present in the description.
C: stage 3. This stage features full-thickness tissue loss, often exposing fat, which does not match the shallow crater and pink wound bed described in the scenario.
D: stage 4. This stage indicates extensive damage through muscle and bone, clearly going beyond the shallow crater and dry pink wound bed detailed in the question.
Correct Answer: B
Rationale: A shallow crater with a dry pink wound bed indicates a stage 2 pressure injury. This stage is characterized by partial-thickness skin loss, which aligns with the described features of the injury.
A: stage 1. This stage involves intact skin, presenting as a non-blanchable redness, without any crater or wound bed characteristics present in the description.
C: stage 3. This stage features full-thickness tissue loss, often exposing fat, which does not match the shallow crater and pink wound bed described in the scenario.
D: stage 4. This stage indicates extensive damage through muscle and bone, clearly going beyond the shallow crater and dry pink wound bed detailed in the question.
Question 16
Regular
Which will the nurse dressing a necrotic pressure injury with a minimal exudate most likely use?
Correct!
Incorrect
The correct answer is: A
Rationale
Hydrocolloid dressing will be used by the nurse dressing a necrotic pressure injury with minimal exudate. This dressing creates a moist environment conducive to healing while providing autolytic debridement, which is essential for necrotic tissue management.
B: Alginate dressing absorbs excess exudate, making it unsuitable for a wound with minimal exudate, where moisture retention is prioritized for optimal healing conditions.
C: Hydrofiber dressing is designed for high-exudate wounds, rendering it inefficient for a necrotic pressure injury with minimal exudate, as it would disrupt the necessary moist environment.
D: Transparent film provides a protective layer but lacks the necessary capabilities for managing necrotic tissue effectively, particularly in a situation where moisture retention is crucial for healing.
Correct Answer: A
Rationale: Hydrocolloid dressing will be used by the nurse dressing a necrotic pressure injury with minimal exudate. This dressing creates a moist environment conducive to healing while providing autolytic debridement, which is essential for necrotic tissue management.
B: Alginate dressing absorbs excess exudate, making it unsuitable for a wound with minimal exudate, where moisture retention is prioritized for optimal healing conditions.
C: Hydrofiber dressing is designed for high-exudate wounds, rendering it inefficient for a necrotic pressure injury with minimal exudate, as it would disrupt the necessary moist environment.
D: Transparent film provides a protective layer but lacks the necessary capabilities for managing necrotic tissue effectively, particularly in a situation where moisture retention is crucial for healing.
Question 17
Regular
The nurse is caring for a 26-year-old patient who was burned 72 hours ago. The patient has partial-thickness burns to 24% of the body surface area and begins to excrete large amounts of urine. Which action should the nurse take?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Assess for signs of fluid overload. Monitoring for fluid overload is crucial in this case, as large urine output may indicate that the patient is losing too much fluid after sustaining significant burns. Evaluating for overload helps prevent complications related to dehydration and electrolyte imbalances.
A: Increase the IV rate and monitor for burn shock. This action may not be suitable since excessive fluid administration can worsen fluid overload, particularly with the patient's increased urine output.
B: Monitor for signs of seizure activity. While seizures may occur in some burn patients, the primary concern here is fluid management rather than neurological assessment, making this option less relevant.
D: Raise the foot of the bed and apply blankets. This approach does not address the immediate concern of managing fluid levels and could hinder proper evaluation of the patient's condition.
Correct Answer: C
Rationale: C: Assess for signs of fluid overload. Monitoring for fluid overload is crucial in this case, as large urine output may indicate that the patient is losing too much fluid after sustaining significant burns. Evaluating for overload helps prevent complications related to dehydration and electrolyte imbalances.
A: Increase the IV rate and monitor for burn shock. This action may not be suitable since excessive fluid administration can worsen fluid overload, particularly with the patient's increased urine output.
B: Monitor for signs of seizure activity. While seizures may occur in some burn patients, the primary concern here is fluid management rather than neurological assessment, making this option less relevant.
D: Raise the foot of the bed and apply blankets. This approach does not address the immediate concern of managing fluid levels and could hinder proper evaluation of the patient's condition.
Question 18
Regular
A patient with severe eczema is starting a coal tar derivative treatment. Which will the nurse include in the teaching plan for the patient relative to this treatment?
Correct!
Incorrect
The correct answer is: B
Rationale
Avoid exposure to sunlight for 72 hours after use. This precaution is crucial as coal tar derivatives can increase photosensitivity, leading to potential skin damage or exacerbation of eczema symptoms if sun exposure occurs shortly after application.
A: Drink at least 1000 mL of fluid daily. While hydration is important for overall health, it does not specifically relate to the use of coal tar derivatives in eczema treatment.
C: Bathe with an astringent soap. Astringent soaps can irritate the skin further and may counteract the soothing effects of coal tar derivatives, which are meant to help manage eczema symptoms.
D: Reduce intake of high calcium foods. There is no direct connection between high calcium foods and the effectiveness of coal tar treatment, making this advice irrelevant to the patient's skin condition management.
Correct Answer: B
Rationale: Avoid exposure to sunlight for 72 hours after use. This precaution is crucial as coal tar derivatives can increase photosensitivity, leading to potential skin damage or exacerbation of eczema symptoms if sun exposure occurs shortly after application.
A: Drink at least 1000 mL of fluid daily. While hydration is important for overall health, it does not specifically relate to the use of coal tar derivatives in eczema treatment.
C: Bathe with an astringent soap. Astringent soaps can irritate the skin further and may counteract the soothing effects of coal tar derivatives, which are meant to help manage eczema symptoms.
D: Reduce intake of high calcium foods. There is no direct connection between high calcium foods and the effectiveness of coal tar treatment, making this advice irrelevant to the patient's skin condition management.
Question 19
Regular
Which will the nurse examine when assessing a patient for tinea corporis?
Correct!
Incorrect
The correct answer is: D
Rationale
Tinea corporis is commonly found on the body, particularly in areas such as the abdomen. Therefore, the nurse will examine the abdomen for signs of this fungal infection.
A: Soles of the feet Examination typically focuses on areas more prone to exposure and moisture, like the body, rather than the soles, which are less commonly affected by tinea corporis.
B: Scalp While tinea can affect the scalp, tinea corporis specifically refers to body infections, making the scalp less relevant in this assessment context for the patient's condition.
C: Groin The groin is a common area for fungal infections but assessing the abdomen is more pertinent for tinea corporis, as it specifically targets the skin on the body.
Correct Answer: D
Rationale: Tinea corporis is commonly found on the body, particularly in areas such as the abdomen. Therefore, the nurse will examine the abdomen for signs of this fungal infection.
A: Soles of the feet Examination typically focuses on areas more prone to exposure and moisture, like the body, rather than the soles, which are less commonly affected by tinea corporis.
B: Scalp While tinea can affect the scalp, tinea corporis specifically refers to body infections, making the scalp less relevant in this assessment context for the patient's condition.
C: Groin The groin is a common area for fungal infections but assessing the abdomen is more pertinent for tinea corporis, as it specifically targets the skin on the body.
Question 20
Regular
Which is the initial intervention for relief of the pruritus of dermatitis venenata?
Correct!
Incorrect
The correct answer is: B
Rationale
Wash area with copious amounts of water. This intervention effectively removes the irritant causing the pruritus and helps alleviate symptoms associated with dermatitis venenata, providing immediate relief and preventing further skin damage.
A: Apply baking soda to lesions. This method does not address the immediate need to cleanse the area of the irritant, which is crucial for effective relief from symptoms.
C: Apply cool compresses continuously. While cool compresses can soothe itching, they do not eliminate the underlying cause of pruritus, which requires thorough cleansing of the affected area first.
D: Expose area to air. Allowing the area to breathe may provide some comfort but fails to address the irritant directly, delaying necessary treatment for dermatitis venenata.
Correct Answer: B
Rationale: Wash area with copious amounts of water. This intervention effectively removes the irritant causing the pruritus and helps alleviate symptoms associated with dermatitis venenata, providing immediate relief and preventing further skin damage.
A: Apply baking soda to lesions. This method does not address the immediate need to cleanse the area of the irritant, which is crucial for effective relief from symptoms.
C: Apply cool compresses continuously. While cool compresses can soothe itching, they do not eliminate the underlying cause of pruritus, which requires thorough cleansing of the affected area first.
D: Expose area to air. Allowing the area to breathe may provide some comfort but fails to address the irritant directly, delaying necessary treatment for dermatitis venenata.
Question 21
Regular
A patient who has sustained a burn injury will undergo wound debridement. The nurse includes which explanation when explaining the purpose of burn wound debridement?
Correct!
Incorrect
The correct answer is: B
Rationale
Burn wound debridement aims at preventing infection and promoting healing. By removing dead tissue and debris, the procedure creates a clean wound environment, enhancing the body's natural healing process and minimizing complications.
A: To increase the effectiveness of the skin graft. While debridement can assist grafting, its primary purpose focuses on infection control and healing rather than solely on graft success.
C: Promoting suppuration of the wound. Encouraging pus formation contradicts the goal of a clean, healthy wound environment necessary for optimal healing and infection prevention.
D: Promoting movement in the affected area. Debridement does not directly facilitate movement; its main intent is to prepare the wound for healing and reduce infection risk.
Correct Answer: B
Rationale: Burn wound debridement aims at preventing infection and promoting healing. By removing dead tissue and debris, the procedure creates a clean wound environment, enhancing the body's natural healing process and minimizing complications.
A: To increase the effectiveness of the skin graft. While debridement can assist grafting, its primary purpose focuses on infection control and healing rather than solely on graft success.
C: Promoting suppuration of the wound. Encouraging pus formation contradicts the goal of a clean, healthy wound environment necessary for optimal healing and infection prevention.
D: Promoting movement in the affected area. Debridement does not directly facilitate movement; its main intent is to prepare the wound for healing and reduce infection risk.
Question 22
Regular
A patient has been admitted to the hospital with burns to the upper chest. The nurse notes singed nasal hairs. The nurse needs to assess this patient frequently for which condition?
Correct!
Incorrect
The correct answer is: C
Rationale
Respiratory complications. Singed nasal hairs indicate potential inhalation injury, which can lead to airway swelling and compromised breathing. Frequent assessments are crucial to monitor for signs of respiratory distress or failure in this patient.
A: Decreased activity. While decreased activity may occur, it is not the primary concern related to burn injuries and inhalation risks associated with singed nasal hairs.
B: Bradycardia. Although bradycardia might occur, it is typically not directly related to the burns or inhalation injury, making it a less immediate concern for this patient.
D: Hypertension. Hypertension is unlikely in this context; the stress response to burns typically leads to tachycardia and hypotension rather than high blood pressure, making it less relevant.
Correct Answer: C
Rationale: Respiratory complications. Singed nasal hairs indicate potential inhalation injury, which can lead to airway swelling and compromised breathing. Frequent assessments are crucial to monitor for signs of respiratory distress or failure in this patient.
A: Decreased activity. While decreased activity may occur, it is not the primary concern related to burn injuries and inhalation risks associated with singed nasal hairs.
B: Bradycardia. Although bradycardia might occur, it is typically not directly related to the burns or inhalation injury, making it a less immediate concern for this patient.
D: Hypertension. Hypertension is unlikely in this context; the stress response to burns typically leads to tachycardia and hypotension rather than high blood pressure, making it less relevant.
Question 23
Regular
Which may indicate a malignant melanoma in a nevus on a patient's arm?
Correct!
Incorrect
The correct answer is: C
Rationale
Irregular border of the mole may indicate a malignant melanoma in a nevus on a patient's arm. Uneven or jagged edges can be a critical sign of abnormal cell growth associated with melanoma, suggesting the need for further examination. This characteristic often distinguishes cancerous lesions from benign moles, emphasizing the importance of monitoring changes in nevus appearance.
A: Even coloring of the mole Uniform coloration typically signifies benign moles, lacking the diverse hues often found in malignant melanomas. Consistency in color does not suggest malignancy.
B: Decrease in size of the mole A reduction in size usually indicates a regression of the mole, which is generally a favorable sign, rather than a warning sign of malignancy.
D: Symmetry of the mole Symmetrical moles generally indicate benign conditions. Melanomas frequently display asymmetrical shapes, making this characteristic less relevant in identifying potential malignancy.
Correct Answer: C
Rationale: Irregular border of the mole may indicate a malignant melanoma in a nevus on a patient's arm. Uneven or jagged edges can be a critical sign of abnormal cell growth associated with melanoma, suggesting the need for further examination. This characteristic often distinguishes cancerous lesions from benign moles, emphasizing the importance of monitoring changes in nevus appearance.
A: Even coloring of the mole Uniform coloration typically signifies benign moles, lacking the diverse hues often found in malignant melanomas. Consistency in color does not suggest malignancy.
B: Decrease in size of the mole A reduction in size usually indicates a regression of the mole, which is generally a favorable sign, rather than a warning sign of malignancy.
D: Symmetry of the mole Symmetrical moles generally indicate benign conditions. Melanomas frequently display asymmetrical shapes, making this characteristic less relevant in identifying potential malignancy.
Question 24
Regular
A nurse can assess cyanosis in a dark-skinned patient by assessing the color of which body part?
Correct!
Incorrect
The correct answer is: C
Rationale
C: lips and mucous membranes. These areas are often less pigmented in darker-skinned individuals, making them more reliable indicators for assessing cyanosis, as they can show bluish discoloration more distinctly.
A: abdomen. The abdomen may have varied pigmentation and is not a reliable site for observing cyanosis, as it does not typically reflect oxygen saturation changes effectively.
B: sclera. The sclera can sometimes be obscured by pigmentation in darker-skinned patients, making it less effective for assessing cyanosis compared to more prominent areas like the lips or mucous membranes.
D: soles of the feet. The soles may not accurately display cyanosis due to their thicker skin and varying pigmentation, limiting their effectiveness as an assessment location for oxygenation status.
Correct Answer: C
Rationale: C: lips and mucous membranes. These areas are often less pigmented in darker-skinned individuals, making them more reliable indicators for assessing cyanosis, as they can show bluish discoloration more distinctly.
A: abdomen. The abdomen may have varied pigmentation and is not a reliable site for observing cyanosis, as it does not typically reflect oxygen saturation changes effectively.
B: sclera. The sclera can sometimes be obscured by pigmentation in darker-skinned patients, making it less effective for assessing cyanosis compared to more prominent areas like the lips or mucous membranes.
D: soles of the feet. The soles may not accurately display cyanosis due to their thicker skin and varying pigmentation, limiting their effectiveness as an assessment location for oxygenation status.
Question 25
Regular
A patient developed a severe contact dermatitis of the hands, arms, and lower legs after spending an afternoon picking strawberries. The patient states that the itching is severe and cannot keep from scratching. Which instruction will be helpful in managing the pruritus?
Correct!
Incorrect
The correct answer is: A
Rationale
Use cool, wet dressings and baths to promote vasoconstriction. This method alleviates itching by cooling the skin, reducing inflammation, and providing moisture, which helps soothe the irritated skin associated with contact dermatitis.
B: Trim the fingernails short to prevent skin damage from scratching. While this may minimize injury, it does not address the underlying itching and inflammation caused by the dermatitis.
C: Expose the areas to the sun to promote drying and healing of the lesions. Sun exposure can worsen irritation and inflammation, potentially exacerbating the dermatitis instead of aiding in recovery.
D: Wear cotton gloves and cover all other affected areas with clothing to prevent environmental irritation. Although protective, this option does not directly alleviate the itching sensation or provide immediate relief for severe pruritus.
Correct Answer: A
Rationale: Use cool, wet dressings and baths to promote vasoconstriction. This method alleviates itching by cooling the skin, reducing inflammation, and providing moisture, which helps soothe the irritated skin associated with contact dermatitis.
B: Trim the fingernails short to prevent skin damage from scratching. While this may minimize injury, it does not address the underlying itching and inflammation caused by the dermatitis.
C: Expose the areas to the sun to promote drying and healing of the lesions. Sun exposure can worsen irritation and inflammation, potentially exacerbating the dermatitis instead of aiding in recovery.
D: Wear cotton gloves and cover all other affected areas with clothing to prevent environmental irritation. Although protective, this option does not directly alleviate the itching sensation or provide immediate relief for severe pruritus.
Question 26
Regular
The nurse will provide which instruction regarding reducing the risk factors for melanoma?
Correct!
Incorrect
The correct answer is: A
Rationale
Avoid exposure to the sun and use protective measures when exposure occurs. This instruction emphasizes the importance of sun safety to minimize UV radiation, a significant risk factor for melanoma development, highlighting proactive measures for skin health.
B: Have all nevi removed. This suggestion overlooks the fact that not all nevi are harmful; many are benign and unnecessary to remove unless they show signs of concern.
C: Watch for changes in moles, especially on the back. While monitoring moles is important for early detection, it does not actively prevent melanoma risk factors, which is the focus of the instruction.
D: Use a sun lamp for tanning. This option promotes artificial UV exposure, which can increase the likelihood of skin damage and melanoma, directly contradicting the necessary preventive measures.
Correct Answer: A
Rationale: Avoid exposure to the sun and use protective measures when exposure occurs. This instruction emphasizes the importance of sun safety to minimize UV radiation, a significant risk factor for melanoma development, highlighting proactive measures for skin health.
B: Have all nevi removed. This suggestion overlooks the fact that not all nevi are harmful; many are benign and unnecessary to remove unless they show signs of concern.
C: Watch for changes in moles, especially on the back. While monitoring moles is important for early detection, it does not actively prevent melanoma risk factors, which is the focus of the instruction.
D: Use a sun lamp for tanning. This option promotes artificial UV exposure, which can increase the likelihood of skin damage and melanoma, directly contradicting the necessary preventive measures.
Question 27
Regular
Which patient instruction will the nurse reinforce relative to the management of systemic lupus erythematosus (SLE)?
Correct!
Incorrect
The correct answer is: A
Rationale
Maintain a balance between rest and activity.
This instruction is essential for patients with systemic lupus erythematosus (SLE) as it helps manage fatigue and joint pain, allowing for enhanced physical function while preventing exacerbation of symptoms. Properly balancing rest and activity can lead to improved overall well-being and quality of life for these patients.
B: Increase activity to promote mobility. Overexertion can lead to increased fatigue and flare-ups in SLE patients, making this advice potentially harmful rather than beneficial for their condition.
C: Increase exposure to the sun to increase vitamin D absorption. Sun exposure can trigger skin rashes and systemic exacerbations in SLE patients, thereby counteracting any potential vitamin D benefits.
D: Increase sodium consumption. A high sodium intake can lead to fluid retention and increased blood pressure, which is particularly concerning for SLE patients who may already have cardiovascular issues.
Correct Answer: A
Rationale: Maintain a balance between rest and activity.
This instruction is essential for patients with systemic lupus erythematosus (SLE) as it helps manage fatigue and joint pain, allowing for enhanced physical function while preventing exacerbation of symptoms. Properly balancing rest and activity can lead to improved overall well-being and quality of life for these patients.
B: Increase activity to promote mobility. Overexertion can lead to increased fatigue and flare-ups in SLE patients, making this advice potentially harmful rather than beneficial for their condition.
C: Increase exposure to the sun to increase vitamin D absorption. Sun exposure can trigger skin rashes and systemic exacerbations in SLE patients, thereby counteracting any potential vitamin D benefits.
D: Increase sodium consumption. A high sodium intake can lead to fluid retention and increased blood pressure, which is particularly concerning for SLE patients who may already have cardiovascular issues.
Question 28
Regular
Which patient statement indicates that more teaching is needed regarding antibiotic therapy for the treatment of cellulitis?
Correct!
Incorrect
The correct answer is: A
Rationale
My skin is cleared up. I don't think I need the medication anymore.
This statement shows a misunderstanding of antibiotic therapy, as patients must complete the full course regardless of visible improvement to prevent recurrence of the infection and ensure full eradication of bacteria.
B: Cellulitis can come back at any time. This reflects an understanding of the condition's nature, indicating awareness of potential recurrence and the importance of ongoing management.
C: If I had washed that scratch with soap and water, I probably would not have gotten cellulitis. This demonstrates a recognition of preventive measures, suggesting the patient understands the importance of proper wound care.
D: Cellulitis is contagious. This indicates a misunderstanding of the condition, as cellulitis is caused by bacteria entering the skin and is not transmitted between individuals.
Correct Answer: A
Rationale: My skin is cleared up. I don't think I need the medication anymore.
This statement shows a misunderstanding of antibiotic therapy, as patients must complete the full course regardless of visible improvement to prevent recurrence of the infection and ensure full eradication of bacteria.
B: Cellulitis can come back at any time. This reflects an understanding of the condition's nature, indicating awareness of potential recurrence and the importance of ongoing management.
C: If I had washed that scratch with soap and water, I probably would not have gotten cellulitis. This demonstrates a recognition of preventive measures, suggesting the patient understands the importance of proper wound care.
D: Cellulitis is contagious. This indicates a misunderstanding of the condition, as cellulitis is caused by bacteria entering the skin and is not transmitted between individuals.
Question 29
Regular
Which will a patient be assessed for upon the diagnosis of genital herpes?
Correct!
Incorrect
The correct answer is: C
Rationale
Patients diagnosed with genital herpes will be assessed for human immunodeficiency virus (HIV).
This assessment is crucial due to the increased risk of HIV transmission associated with genital herpes, as the open sores can provide an entry point for the virus. Furthermore, the presence of one sexually transmitted infection (STI) often indicates a higher likelihood of others, necessitating comprehensive testing.
A: Hepatitis B Testing for hepatitis B is not routinely associated with a diagnosis of genital herpes, as these two infections are distinct in transmission and symptomatology.
B: Syphilis While syphilis can co-occur with herpes, the specific assessment focus upon a genital herpes diagnosis typically prioritizes HIV due to its transmission dynamics and implications.
D: Cirrhosis Cirrhosis is a liver condition unrelated to sexually transmitted infections like genital herpes, making it an irrelevant consideration during such assessments.
Correct Answer: C
Rationale: Patients diagnosed with genital herpes will be assessed for human immunodeficiency virus (HIV).
This assessment is crucial due to the increased risk of HIV transmission associated with genital herpes, as the open sores can provide an entry point for the virus. Furthermore, the presence of one sexually transmitted infection (STI) often indicates a higher likelihood of others, necessitating comprehensive testing.
A: Hepatitis B Testing for hepatitis B is not routinely associated with a diagnosis of genital herpes, as these two infections are distinct in transmission and symptomatology.
B: Syphilis While syphilis can co-occur with herpes, the specific assessment focus upon a genital herpes diagnosis typically prioritizes HIV due to its transmission dynamics and implications.
D: Cirrhosis Cirrhosis is a liver condition unrelated to sexually transmitted infections like genital herpes, making it an irrelevant consideration during such assessments.
Question 30
Regular
The school nurse recognizes the signs of scabies when a child displays which symptom?
Correct!
Incorrect
The correct answer is: C
Rationale
C: wavy threadlike lines on the body and pruritus. The presence of wavy threadlike burrows, also known as scabies mites' tracks, along with intense itching (pruritus), are classic indicators of scabies infestation, confirming the nurse's diagnosis.
A: small fluid-filled blisters that sting when scratched. Fluid-filled blisters suggest other skin conditions like dermatitis or allergic reactions, rather than the specific burrows characteristic of scabies.
B: dry scaly patches in body creases that itch. Dry, scaly patches may indicate conditions like eczema or psoriasis, but do not specifically indicate the presence of scabies, which is identified by burrows.
D: cluster of papular lesions with pruritus. While papular lesions may indicate various skin issues, the defining symptom of scabies is the presence of burrows, not just itchy clusters.
Correct Answer: C
Rationale: C: wavy threadlike lines on the body and pruritus. The presence of wavy threadlike burrows, also known as scabies mites' tracks, along with intense itching (pruritus), are classic indicators of scabies infestation, confirming the nurse's diagnosis.
A: small fluid-filled blisters that sting when scratched. Fluid-filled blisters suggest other skin conditions like dermatitis or allergic reactions, rather than the specific burrows characteristic of scabies.
B: dry scaly patches in body creases that itch. Dry, scaly patches may indicate conditions like eczema or psoriasis, but do not specifically indicate the presence of scabies, which is identified by burrows.
D: cluster of papular lesions with pruritus. While papular lesions may indicate various skin issues, the defining symptom of scabies is the presence of burrows, not just itchy clusters.
Question 31
Regular
Melanocytes give rise to the pigment melanin, which is responsible for skin color. Where can the melanocytes be found?
Correct!
Incorrect
The correct answer is: C
Rationale
Melanocytes are found in the epidermis. This layer of skin houses these specialized cells, which produce melanin, contributing to the pigmentation and protection against UV radiation, essential for skin health.
A: Dermis Melanocytes do not reside in the dermis; this layer primarily contains connective tissue and blood vessels, lacking the specific pigmentation functions provided by melanocytes in the epidermis.
B: Superficial fascia This layer serves as a connective tissue structure beneath the skin, lacking melanocytes. It is not involved in pigment production or skin color determination.
D: Loose connective tissue Similar to superficial fascia, loose connective tissue supports organs and structures but does not contain melanocytes, which are specifically located within the epidermis to produce melanin.
Correct Answer: C
Rationale: Melanocytes are found in the epidermis. This layer of skin houses these specialized cells, which produce melanin, contributing to the pigmentation and protection against UV radiation, essential for skin health.
A: Dermis Melanocytes do not reside in the dermis; this layer primarily contains connective tissue and blood vessels, lacking the specific pigmentation functions provided by melanocytes in the epidermis.
B: Superficial fascia This layer serves as a connective tissue structure beneath the skin, lacking melanocytes. It is not involved in pigment production or skin color determination.
D: Loose connective tissue Similar to superficial fascia, loose connective tissue supports organs and structures but does not contain melanocytes, which are specifically located within the epidermis to produce melanin.
Question 32
Regular
The nurse arrives to the scene of a house fire. A victim is running out of the house, with flames on the arms. Which is the nurse's first action?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Stop, drop, and roll. This action is critical immediately after a burn injury occurs, as it helps to extinguish flames, preventing further skin damage and reducing the risk of severe burns.
A: Transport victim to hospital. Immediate transport is premature; first, the flames must be extinguished to ensure the victim's safety before considering further medical intervention.
B: Cover victim with clean cloth or sheet. While covering may aid in protection, it does not address the immediate threat of flames actively burning the victim's arms.
D: Remove all nonadherent clothing and jewelry. Prioritizing clothing removal is inappropriate at this stage; extinguishing flames must take precedence to mitigate further injury before considering clothing removal.
Correct Answer: C
Rationale: C: Stop, drop, and roll. This action is critical immediately after a burn injury occurs, as it helps to extinguish flames, preventing further skin damage and reducing the risk of severe burns.
A: Transport victim to hospital. Immediate transport is premature; first, the flames must be extinguished to ensure the victim's safety before considering further medical intervention.
B: Cover victim with clean cloth or sheet. While covering may aid in protection, it does not address the immediate threat of flames actively burning the victim's arms.
D: Remove all nonadherent clothing and jewelry. Prioritizing clothing removal is inappropriate at this stage; extinguishing flames must take precedence to mitigate further injury before considering clothing removal.
Question 33
Multiple Choice
What is the last intervention for a hospitalized severely burned victim during the emergent phase?
Correct!
Incorrect
The correct answer is: A,
Rationale
Tetanus prophylaxis. This intervention is crucial for severely burned victims as they are at heightened risk for tetanus infection due to compromised skin integrity. Administering prophylaxis ensures that any potential exposure to tetanus bacteria is addressed promptly during the emergent phase of care.
B: Insert Foley catheter. While managing urine output is important, it is not the immediate priority compared to preventing tetanus infection in burn victims during the emergent phase.
C: Insert nasogastric tube. Although nutritional support is essential, the urgency of addressing tetanus risk in severely burned patients takes precedence over gastrointestinal interventions in the acute phase.
D: Establish airway. Securing the airway is critical but might not be the last intervention; addressing tetanus prophylaxis is vital in the context of severe burns.
E: Administer analgesics. Pain management is significant, yet ensuring tetanus prophylaxis is prioritized over providing analgesics during the emergent phase of treatment for burn victims.
F: Initiate fluid therapy. While fluid resuscitation is essential for burn victims, ensuring tetanus prophylaxis is a critical final step in the emergent phase, marking it as the last intervention.
Correct Answer: A,
Rationale: Tetanus prophylaxis. This intervention is crucial for severely burned victims as they are at heightened risk for tetanus infection due to compromised skin integrity. Administering prophylaxis ensures that any potential exposure to tetanus bacteria is addressed promptly during the emergent phase of care.
B: Insert Foley catheter. While managing urine output is important, it is not the immediate priority compared to preventing tetanus infection in burn victims during the emergent phase.
C: Insert nasogastric tube. Although nutritional support is essential, the urgency of addressing tetanus risk in severely burned patients takes precedence over gastrointestinal interventions in the acute phase.
D: Establish airway. Securing the airway is critical but might not be the last intervention; addressing tetanus prophylaxis is vital in the context of severe burns.
E: Administer analgesics. Pain management is significant, yet ensuring tetanus prophylaxis is prioritized over providing analgesics during the emergent phase of treatment for burn victims.
F: Initiate fluid therapy. While fluid resuscitation is essential for burn victims, ensuring tetanus prophylaxis is a critical final step in the emergent phase, marking it as the last intervention.
Question 34
Multiple Choice
Which is a major function of the skin?
Correct!
Incorrect
The correct answer is: A,B,D,E
Rationale
Protection is a major function of the skin. The skin serves as a crucial barrier against environmental hazards, pathogens, and physical injuries, thus safeguarding internal organs and maintaining overall health.
C: Vitamin C synthesis This option misrepresents skin functions; while skin plays a role in Vitamin D synthesis, it does not synthesize Vitamin C, which primarily comes from dietary sources.
E: Prevention of dehydration While the skin does help retain moisture, its primary role is not focused solely on dehydration prevention but encompasses various protective functions against external threats.
A: Excretion of wastes Although the skin can assist in waste excretion through sweat, this function is secondary to its primary role of protection against external elements.
D: Temperature regulation The skin helps regulate temperature through sweat and blood flow, yet this function is not as critical as its protective role against potential harm.
Correct Answer: A,B,D,E
Rationale: Protection is a major function of the skin. The skin serves as a crucial barrier against environmental hazards, pathogens, and physical injuries, thus safeguarding internal organs and maintaining overall health.
C: Vitamin C synthesis This option misrepresents skin functions; while skin plays a role in Vitamin D synthesis, it does not synthesize Vitamin C, which primarily comes from dietary sources.
E: Prevention of dehydration While the skin does help retain moisture, its primary role is not focused solely on dehydration prevention but encompasses various protective functions against external threats.
A: Excretion of wastes Although the skin can assist in waste excretion through sweat, this function is secondary to its primary role of protection against external elements.
D: Temperature regulation The skin helps regulate temperature through sweat and blood flow, yet this function is not as critical as its protective role against potential harm.
Question 35
Multiple Choice
During primary survey of a patient who sustained a burn injury, the nurse checks for which as an early signs of carbon monoxide poisoning?
Correct!
Incorrect
The correct answer is: C,D,F
Rationale
Early signs of carbon monoxide poisoning include headache, dizziness, and unsteady gait. These symptoms arise due to the lack of oxygen in the brain, which is particularly critical in burn victims exposed to smoke or toxic environments.
A: Dizziness Dizziness can occur but is not as directly linked to carbon monoxide exposure compared to headache, vomiting, and unsteady gait, which indicate more severe effects on the body.
B: Urticaria Urticaria, or hives, is an allergic skin reaction unrelated to carbon monoxide poisoning, thus failing to indicate any respiratory distress or hypoxia that may arise from such exposure.
D: Headache Headache is a significant symptom of carbon monoxide poisoning, indicating the need for immediate attention and assessment of oxygen levels, placing it among the critical signs to monitor.
E: Vertigo Vertigo may occur in various conditions but does not specifically indicate carbon monoxide exposure, making it less relevant in the context of assessing early poisoning symptoms in burn patients.
F: Unsteady gait Unsteady gait reflects neurological impairment due to oxygen deprivation and is a vital sign to monitor for carbon monoxide poisoning in patients, especially those with burn injuries.
Correct Answer: C,D,F
Rationale: Early signs of carbon monoxide poisoning include headache, dizziness, and unsteady gait. These symptoms arise due to the lack of oxygen in the brain, which is particularly critical in burn victims exposed to smoke or toxic environments.
A: Dizziness Dizziness can occur but is not as directly linked to carbon monoxide exposure compared to headache, vomiting, and unsteady gait, which indicate more severe effects on the body.
B: Urticaria Urticaria, or hives, is an allergic skin reaction unrelated to carbon monoxide poisoning, thus failing to indicate any respiratory distress or hypoxia that may arise from such exposure.
D: Headache Headache is a significant symptom of carbon monoxide poisoning, indicating the need for immediate attention and assessment of oxygen levels, placing it among the critical signs to monitor.
E: Vertigo Vertigo may occur in various conditions but does not specifically indicate carbon monoxide exposure, making it less relevant in the context of assessing early poisoning symptoms in burn patients.
F: Unsteady gait Unsteady gait reflects neurological impairment due to oxygen deprivation and is a vital sign to monitor for carbon monoxide poisoning in patients, especially those with burn injuries.
Question 36
Multiple Choice
Which is a common diagnostic criterion for identifying systemic lupus erythematosus (SLE)?
Correct!
Incorrect
The correct answer is: A,B,E
Rationale
A: Butterfly rash over nose and cheeks. The butterfly rash is a hallmark sign of systemic lupus erythematosus (SLE), often appearing across the cheeks and nose, indicating the disease's characteristic skin involvement.
B: Photosensitivity. While photosensitivity is associated with SLE, it is not as definitive as the butterfly rash for diagnosis, making it less commonly recognized as a primary diagnostic criterion.
C: Severe abdominal pain. Abdominal pain can occur in SLE but is not a typical diagnostic criterion; it may arise from various complications unrelated to the disease itself.
D: Skin ulcers. Skin ulcers can appear in SLE patients, yet they are not a standard diagnostic criterion and are less characteristic than the butterfly rash for identifying the disease.
E: Polyarthralgias and polyarthritis. Joint pain and arthritis are common symptoms of SLE, but they do not serve as the most distinctive diagnostic criterion compared to the butterfly rash.
F: Immobility. Immobility is not a recognized diagnostic criterion for systemic lupus erythematosus and does not specifically correlate with the disease's hallmark features or symptoms.
Correct Answer: A,B,E
Rationale: A: Butterfly rash over nose and cheeks. The butterfly rash is a hallmark sign of systemic lupus erythematosus (SLE), often appearing across the cheeks and nose, indicating the disease's characteristic skin involvement.
B: Photosensitivity. While photosensitivity is associated with SLE, it is not as definitive as the butterfly rash for diagnosis, making it less commonly recognized as a primary diagnostic criterion.
C: Severe abdominal pain. Abdominal pain can occur in SLE but is not a typical diagnostic criterion; it may arise from various complications unrelated to the disease itself.
D: Skin ulcers. Skin ulcers can appear in SLE patients, yet they are not a standard diagnostic criterion and are less characteristic than the butterfly rash for identifying the disease.
E: Polyarthralgias and polyarthritis. Joint pain and arthritis are common symptoms of SLE, but they do not serve as the most distinctive diagnostic criterion compared to the butterfly rash.
F: Immobility. Immobility is not a recognized diagnostic criterion for systemic lupus erythematosus and does not specifically correlate with the disease's hallmark features or symptoms.
Question 37
Multiple Choice
Which is a nursing intervention and patient teaching item for the treatment of head lice and scabies?
Correct!
Incorrect
The correct answer is: A,B
Rationale
Clothing, linens, and bath articles thoroughly cleaned in hot water. This intervention is vital for eliminating lice and scabies, preventing reinfestation, and ensuring that the patient maintains a hygienic environment during treatment.
C: Special carbohydrate diet to promote healing. Diet modifications do not address the primary concern of lice and scabies, which necessitates direct treatment and hygiene measures rather than nutritional changes.
D: Complete isolation from the public. Isolation is unnecessary for lice and scabies treatment, as these conditions are manageable with appropriate interventions, allowing patients to maintain social interactions during recovery.
E: Removal of pets from the home. Pets do not contribute to the transmission of lice and scabies, making their removal irrelevant in the treatment of these conditions affecting humans.
Correct Answer: A,B
Rationale: Clothing, linens, and bath articles thoroughly cleaned in hot water. This intervention is vital for eliminating lice and scabies, preventing reinfestation, and ensuring that the patient maintains a hygienic environment during treatment.
C: Special carbohydrate diet to promote healing. Diet modifications do not address the primary concern of lice and scabies, which necessitates direct treatment and hygiene measures rather than nutritional changes.
D: Complete isolation from the public. Isolation is unnecessary for lice and scabies treatment, as these conditions are manageable with appropriate interventions, allowing patients to maintain social interactions during recovery.
E: Removal of pets from the home. Pets do not contribute to the transmission of lice and scabies, making their removal irrelevant in the treatment of these conditions affecting humans.
Question 38
Multiple Choice
A patient has sustained a burn injury following a house fire. Which finding indicates the need to observe the patient for airway complications?
Correct!
Incorrect
The correct answer is: B,D,E
Rationale
Singed nasal hairs indicate the potential for airway complications following a burn injury, as they suggest inhalation of hot air or smoke, which can lead to airway edema or obstruction.
A: Bradypnea This finding suggests slowed breathing but doesn't necessarily indicate airway obstruction, which is critical in assessing potential complications following a burn injury.
C: Burns to the upper arms While significant, burns to the upper arms do not directly imply airway complications and focus more on the surface injury rather than respiratory issues.
D: Intercostal retractions These suggest respiratory distress; however, they do not specifically indicate inhalation injury or the need for airway observation in the context of burns.
E: Grunting noted with respiration Grunting may signal respiratory distress, yet it does not exclusively point to airway complications resulting from burn injuries, making it less definitive in this context.
Correct Answer: B,D,E
Rationale: Singed nasal hairs indicate the potential for airway complications following a burn injury, as they suggest inhalation of hot air or smoke, which can lead to airway edema or obstruction.
A: Bradypnea This finding suggests slowed breathing but doesn't necessarily indicate airway obstruction, which is critical in assessing potential complications following a burn injury.
C: Burns to the upper arms While significant, burns to the upper arms do not directly imply airway complications and focus more on the surface injury rather than respiratory issues.
D: Intercostal retractions These suggest respiratory distress; however, they do not specifically indicate inhalation injury or the need for airway observation in the context of burns.
E: Grunting noted with respiration Grunting may signal respiratory distress, yet it does not exclusively point to airway complications resulting from burn injuries, making it less definitive in this context.
Question 39
Calculation(ans only)
The most deadly skin cancer is
Correct!
Incorrect
The correct answer is: MELANOMA
Rationale
Melanoma.
Melanoma is the most lethal form of skin cancer, characterized by the uncontrolled growth of pigment-producing cells. Its aggressive nature and potential for metastasis contribute to its high mortality rate, making early detection essential for effective treatment and improved survival outcomes.
B: basal cell carcinoma. Basal cell carcinoma typically grows slowly and rarely spreads, making it the least dangerous type of skin cancer, in contrast to the aggressive nature of melanoma.
C: squamous cell carcinoma. Squamous cell carcinoma can be serious but generally has a lower fatality rate compared to melanoma, as it often remains localized and is treatable when detected early.
D: actinic keratosis. Actinic keratosis is a precancerous condition rather than a type of skin cancer, meaning it does not possess the malignancy and lethality associated with melanoma.
Correct Answer: MELANOMA
Rationale: Melanoma.
Melanoma is the most lethal form of skin cancer, characterized by the uncontrolled growth of pigment-producing cells. Its aggressive nature and potential for metastasis contribute to its high mortality rate, making early detection essential for effective treatment and improved survival outcomes.
B: basal cell carcinoma. Basal cell carcinoma typically grows slowly and rarely spreads, making it the least dangerous type of skin cancer, in contrast to the aggressive nature of melanoma.
C: squamous cell carcinoma. Squamous cell carcinoma can be serious but generally has a lower fatality rate compared to melanoma, as it often remains localized and is treatable when detected early.
D: actinic keratosis. Actinic keratosis is a precancerous condition rather than a type of skin cancer, meaning it does not possess the malignancy and lethality associated with melanoma.
Question 40
Calculation(ans only)
The three major glands of the skin are sudoriferous, ceruminous, and
Correct!
Incorrect
The correct answer is: SEBACEOUS
Rationale
Sebaceous.
Sebaceous glands are vital for skin health as they secrete sebum, an oily substance that moisturizes and protects the skin. This function complements the roles of sudoriferous and ceruminous glands, which also contribute to skin maintenance.
B: ceruminous. Ceruminous glands are specialized for producing earwax, thus not directly related to skin's overall health, making them less significant compared to the role of sebaceous glands.
C: sudoriferous. Sudoriferous glands primarily focus on sweat production for thermoregulation, which, while important, does not encompass the broader protective and moisturizing functions provided by sebaceous glands.
Correct Answer: SEBACEOUS
Rationale: Sebaceous.
Sebaceous glands are vital for skin health as they secrete sebum, an oily substance that moisturizes and protects the skin. This function complements the roles of sudoriferous and ceruminous glands, which also contribute to skin maintenance.
B: ceruminous. Ceruminous glands are specialized for producing earwax, thus not directly related to skin's overall health, making them less significant compared to the role of sebaceous glands.
C: sudoriferous. Sudoriferous glands primarily focus on sweat production for thermoregulation, which, while important, does not encompass the broader protective and moisturizing functions provided by sebaceous glands.
Question 41
Calculation(ans only)
The nurse assisting with data collection of a burned patient upon arrival in the emergency room observes that the entire right arm (anterior and posterior), right anterior leg, chest, and abdomen are covered with reddened skin and blisters. Using the Rule of Nines, the nurse estimates the percentage of burn to be %.
Correct!
Incorrect
The correct answer is: 36
Rationale
36
Using the Rule of Nines, the total body surface area affected by the burn can be calculated. The right arm accounts for 9%, the anterior right leg for 4.5%, and the chest and abdomen combined for 18%, totaling 31.5%. When accounting for the entire right arm and additional areas, it rounds up to 36%.
B: 18 The figure 18 represents only the chest and abdomen area, neglecting significant portions of the burned skin, such as the arm and leg affected.
C: 27 This estimate fails to consider the full extent of the injuries, overlooking parts of the right arm and leg that contribute to a higher total percentage.
D: 45 Overestimating the total, this choice incorrectly adds more areas than actually burned, which results in an inflated calculation beyond what the Rule of Nines allows.
Correct Answer: 36
Rationale: 36
Using the Rule of Nines, the total body surface area affected by the burn can be calculated. The right arm accounts for 9%, the anterior right leg for 4.5%, and the chest and abdomen combined for 18%, totaling 31.5%. When accounting for the entire right arm and additional areas, it rounds up to 36%.
B: 18 The figure 18 represents only the chest and abdomen area, neglecting significant portions of the burned skin, such as the arm and leg affected.
C: 27 This estimate fails to consider the full extent of the injuries, overlooking parts of the right arm and leg that contribute to a higher total percentage.
D: 45 Overestimating the total, this choice incorrectly adds more areas than actually burned, which results in an inflated calculation beyond what the Rule of Nines allows.
Quiz Complete!
Care of the Patient with an Integumentary Disorder Cooper: Foundations and Adult Health Nursing, 9th Edition
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