Question 1
Regular
Based on the objective and subjective assessment of this patient, which priority nursing diagnosis should the nurse identify to guide the plan of care?
Correct!
Incorrect
The correct answer is: B
Rationale
Impaired nutritional intake. This diagnosis is prioritized as the patient’s assessment indicates inadequate nutrition, which can severely impact recovery and overall health. Addressing nutritional needs is essential for effective care planning.
A: Nausea. While nausea is a concern, it is a symptom rather than a diagnosis that addresses the broader implications of the patient's overall health and recovery.
C: Risk for impaired skin integrity. Although significant, this diagnosis does not directly address the patient's primary needs related to nutrition, which is fundamental for healing and maintaining skin health.
D: Fatigue. Fatigue is a symptom that may arise from various underlying issues, but it does not encompass the critical nutritional deficits impacting the patient's overall well-being and recovery.
Correct Answer: B
Rationale: Impaired nutritional intake. This diagnosis is prioritized as the patient’s assessment indicates inadequate nutrition, which can severely impact recovery and overall health. Addressing nutritional needs is essential for effective care planning.
A: Nausea. While nausea is a concern, it is a symptom rather than a diagnosis that addresses the broader implications of the patient's overall health and recovery.
C: Risk for impaired skin integrity. Although significant, this diagnosis does not directly address the patient's primary needs related to nutrition, which is fundamental for healing and maintaining skin health.
D: Fatigue. Fatigue is a symptom that may arise from various underlying issues, but it does not encompass the critical nutritional deficits impacting the patient's overall well-being and recovery.
Question 2
Regular
Which intervention will be most effective to help the patient achieve and maintain improved nutrition?
Correct!
Incorrect
The correct answer is: B
Rationale
Encouraging the patient to consume small, frequent meals that include nutrient-dense foods will help improve and maintain proper nutrition. This approach can enhance appetite, provide steady energy, and support the nutritional needs of both the patient and the developing fetus.
A: Reinforce the need to consume large amounts of nutrient-dense foods to support the developing fetus. This may overwhelm the patient, making it difficult to adhere to dietary changes and sustain proper nutrition.
C: Provide a list of foods that must be eaten during pregnancy, regardless of the patient's preferences. This approach disregards personal preferences, which can lead to resistance and reduce the likelihood of following dietary recommendations effectively.
D: Explain that a rigid, fixed schedule of meals is necessary to ensure adequate nutrition. Enforcing a strict meal schedule may induce stress and inflexibility, making it challenging for the patient to maintain consistent nutrition.
Correct Answer: B
Rationale: Encouraging the patient to consume small, frequent meals that include nutrient-dense foods will help improve and maintain proper nutrition. This approach can enhance appetite, provide steady energy, and support the nutritional needs of both the patient and the developing fetus.
A: Reinforce the need to consume large amounts of nutrient-dense foods to support the developing fetus. This may overwhelm the patient, making it difficult to adhere to dietary changes and sustain proper nutrition.
C: Provide a list of foods that must be eaten during pregnancy, regardless of the patient's preferences. This approach disregards personal preferences, which can lead to resistance and reduce the likelihood of following dietary recommendations effectively.
D: Explain that a rigid, fixed schedule of meals is necessary to ensure adequate nutrition. Enforcing a strict meal schedule may induce stress and inflexibility, making it challenging for the patient to maintain consistent nutrition.
Question 3
Regular
The nurse is preparing teaching materials for the patient. Which materials should the nurse prepare to use for the teaching session with this patient and her husband?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Prescription for ondansetron, an antinausea agent that blocks the triggers of nausea and vomiting. This option supports the patient's immediate needs by addressing potential nausea, enhancing their ability to absorb and benefit from nutritional intake during recovery.
A: Percutaneous endoscopic gastrostomy (PEG) insertion and associated formula administration focuses on a specific feeding method rather than addressing nausea management, which is crucial for patient comfort and compliance.
B: Megadoses of nutritional supplements including calcium, folic acid, and calcium emphasize excessive vitamin intake without considering the patient's current state, potentially leading to adverse effects rather than improving overall nutritional status.
D: Information on eating disorders such as anorexia nervosa, bulimia, and laxative/diuretic use disorders does not align with the patient's immediate nutritional needs and may divert focus from essential supportive care strategies.
Correct Answer: C
Rationale: C: Prescription for ondansetron, an antinausea agent that blocks the triggers of nausea and vomiting. This option supports the patient's immediate needs by addressing potential nausea, enhancing their ability to absorb and benefit from nutritional intake during recovery.
A: Percutaneous endoscopic gastrostomy (PEG) insertion and associated formula administration focuses on a specific feeding method rather than addressing nausea management, which is crucial for patient comfort and compliance.
B: Megadoses of nutritional supplements including calcium, folic acid, and calcium emphasize excessive vitamin intake without considering the patient's current state, potentially leading to adverse effects rather than improving overall nutritional status.
D: Information on eating disorders such as anorexia nervosa, bulimia, and laxative/diuretic use disorders does not align with the patient's immediate nutritional needs and may divert focus from essential supportive care strategies.
Question 4
Multiple Choice
Although the patient reports feeling better, which of the following objective measures would the nurse use to evaluate the success of the nursing interventions and resolution of the health problem for this particular patient? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B,E
Rationale
The patient is maintaining approximately an extra 340 calories per day in her diet, the patient is no longer vomiting after taking her prescribed prenatal supplements, and the patient's weight is steadily increasing at a rate commensurate with gestational age.
This answer reflects objective measures that demonstrate the patient's nutritional intake, symptom resolution, and healthy weight gain, indicating effective nursing interventions.
C: The patient reports being able to tolerate a nightly beer with the evening meal. Tolerating alcohol does not objectively measure health improvement or nutritional adequacy during pregnancy, which is critical.
D: The patient divulges the use of nightly suppositories to stimulate a bowel movement. Reliance on suppositories suggests unresolved bowel issues, indicating that the health problem may not yet be fully addressed.
Correct Answer: A,B,E
Rationale: The patient is maintaining approximately an extra 340 calories per day in her diet, the patient is no longer vomiting after taking her prescribed prenatal supplements, and the patient's weight is steadily increasing at a rate commensurate with gestational age.
This answer reflects objective measures that demonstrate the patient's nutritional intake, symptom resolution, and healthy weight gain, indicating effective nursing interventions.
C: The patient reports being able to tolerate a nightly beer with the evening meal. Tolerating alcohol does not objectively measure health improvement or nutritional adequacy during pregnancy, which is critical.
D: The patient divulges the use of nightly suppositories to stimulate a bowel movement. Reliance on suppositories suggests unresolved bowel issues, indicating that the health problem may not yet be fully addressed.
Question 5
Regular
A nurse at a health fair calculates the body mass index (BMI) of a person who weighs 68 kg and is 165 cm (1.65 m) tall. How will the nurse document the BMI?
Correct!
Incorrect
The correct answer is: A
Rationale
The BMI will be documented as 25 kg/m^2.
To calculate BMI, the formula is weight in kilograms divided by height in meters squared. For a weight of 68 kg and height of 1.65 m, the calculation yields a BMI of approximately 24.98, rounded to 25 kg/m^2, which is the standard documentation format.
B: 46 kg/m^2 This value significantly exceeds healthy BMI ranges, suggesting an incorrect calculation from the provided weight and height.
C: 68 kg/m^2 This figure represents the person’s weight, not the BMI, which must consider height as well in its calculation.
D: 165 kg/m^2 This number incorrectly uses height in centimeters as the BMI value, failing to apply the proper formula for BMI calculation.
Correct Answer: A
Rationale: The BMI will be documented as 25 kg/m^2.
To calculate BMI, the formula is weight in kilograms divided by height in meters squared. For a weight of 68 kg and height of 1.65 m, the calculation yields a BMI of approximately 24.98, rounded to 25 kg/m^2, which is the standard documentation format.
B: 46 kg/m^2 This value significantly exceeds healthy BMI ranges, suggesting an incorrect calculation from the provided weight and height.
C: 68 kg/m^2 This figure represents the person’s weight, not the BMI, which must consider height as well in its calculation.
D: 165 kg/m^2 This number incorrectly uses height in centimeters as the BMI value, failing to apply the proper formula for BMI calculation.
Question 6
Multiple Choice
After administering an enteral feeding, a nurse evaluates the patient's tolerance of the feeding. Which findings suggesting intolerance require collaboration with the dietician and health care provider? Select all that apply.
Correct!
Incorrect
The correct answer is: A,D,F
Rationale
Nausea and/or vomiting, 200-mL gastric residual, and slight abdominal pain and distention suggest intolerance and require collaboration with the dietician and health care provider to address potential complications.
B: Weight gain This finding typically indicates positive response to feeding and does not suggest intolerance, therefore it does not necessitate further collaboration regarding the patient's care.
C: Bowel sounds 20/min Normal bowel sounds indicate proper gastrointestinal function and do not signify intolerance; thus, there is no need for additional collaboration in this case.
E: Absence of diarrhea and constipation A lack of gastrointestinal upset suggests that the patient is tolerating the feeding well, negating the need for consultation with the dietician or health care provider.
Correct Answer: A,D,F
Rationale: Nausea and/or vomiting, 200-mL gastric residual, and slight abdominal pain and distention suggest intolerance and require collaboration with the dietician and health care provider to address potential complications.
B: Weight gain This finding typically indicates positive response to feeding and does not suggest intolerance, therefore it does not necessitate further collaboration regarding the patient's care.
C: Bowel sounds 20/min Normal bowel sounds indicate proper gastrointestinal function and do not signify intolerance; thus, there is no need for additional collaboration in this case.
E: Absence of diarrhea and constipation A lack of gastrointestinal upset suggests that the patient is tolerating the feeding well, negating the need for consultation with the dietician or health care provider.
Question 7
Regular
A nurse is feeding an older adult patient with dementia. What intervention will best promote nutritional intake?
Correct!
Incorrect
The correct answer is: A
Rationale
Stroke the underside of the patient's chin to promote swallowing. This technique stimulates the swallowing reflex, which can be particularly beneficial for older adults with dementia who may struggle with safe and effective swallowing during meals.
B: Serve meals in different places and at different times. This approach can create confusion and disrupt routines, making it harder for patients with dementia to anticipate and enjoy their meals.
C: Offer a whole tray of various foods to choose from. Presenting numerous options can overwhelm patients with dementia, leading to indecision and decreased actual food intake during mealtime.
D: Avoid between-meal snacks to ensure hunger at mealtime. This strategy may result in excessive hunger and agitation, further complicating the eating process for individuals with dementia, ultimately reducing their nutritional intake.
Correct Answer: A
Rationale: Stroke the underside of the patient's chin to promote swallowing. This technique stimulates the swallowing reflex, which can be particularly beneficial for older adults with dementia who may struggle with safe and effective swallowing during meals.
B: Serve meals in different places and at different times. This approach can create confusion and disrupt routines, making it harder for patients with dementia to anticipate and enjoy their meals.
C: Offer a whole tray of various foods to choose from. Presenting numerous options can overwhelm patients with dementia, leading to indecision and decreased actual food intake during mealtime.
D: Avoid between-meal snacks to ensure hunger at mealtime. This strategy may result in excessive hunger and agitation, further complicating the eating process for individuals with dementia, ultimately reducing their nutritional intake.
Question 8
Regular
A patient with COPD is experiencing anorexia and weight loss. Which intervention would be most helpful in stimulating appetite in this patient?
Correct!
Incorrect
The correct answer is: B
Rationale
Encouraging the patient's family to bring food from home when possible is the most helpful intervention for stimulating appetite. Familiar foods can enhance comfort and promote a positive dining experience, which may encourage eating.
A: Administering pain medication after meals. This approach does not directly address appetite stimulation and may lead to decreased interest in food if pain persists during mealtime.
C: Scheduling respiratory therapy nebulizer treatments before each meal. While improving breathing may be beneficial, this timing could potentially create discomfort, detracting from the patient’s desire to eat.
D: Reinforcing the importance of eating what is delivered to them. Emphasizing compliance may create pressure and stress around mealtimes, potentially worsening the patient’s anorexia rather than encouraging a healthy appetite.
Correct Answer: B
Rationale: Encouraging the patient's family to bring food from home when possible is the most helpful intervention for stimulating appetite. Familiar foods can enhance comfort and promote a positive dining experience, which may encourage eating.
A: Administering pain medication after meals. This approach does not directly address appetite stimulation and may lead to decreased interest in food if pain persists during mealtime.
C: Scheduling respiratory therapy nebulizer treatments before each meal. While improving breathing may be beneficial, this timing could potentially create discomfort, detracting from the patient’s desire to eat.
D: Reinforcing the importance of eating what is delivered to them. Emphasizing compliance may create pressure and stress around mealtimes, potentially worsening the patient’s anorexia rather than encouraging a healthy appetite.
Question 9
Regular
A nurse is feeding a patient who is experiencing dysphagia. Which nursing intervention will best prevent aspiration?
Correct!
Incorrect
The correct answer is: B
Rationale
B: Place the bed in the semi-Fowler position during feeding. This position helps facilitate swallowing and reduces the risk of food or liquid entering the airway, significantly minimizing the likelihood of aspiration during meals.
A: Feed the patient solids first and liquids last. This approach does not adequately address the risk of aspiration, as the order of food types does not influence airway protection during swallowing.
C: Provide a 30-minute rest period prior to mealtime. While rest may help, it does not directly prevent aspiration; positioning during feeding is far more critical for safe swallowing.
D: Provide a straw for the patient's beverages and soups. Using a straw can lead to rapid intake of liquid, increasing the risk of choking and aspiration, contrary to safe feeding practices.
Correct Answer: B
Rationale: B: Place the bed in the semi-Fowler position during feeding. This position helps facilitate swallowing and reduces the risk of food or liquid entering the airway, significantly minimizing the likelihood of aspiration during meals.
A: Feed the patient solids first and liquids last. This approach does not adequately address the risk of aspiration, as the order of food types does not influence airway protection during swallowing.
C: Provide a 30-minute rest period prior to mealtime. While rest may help, it does not directly prevent aspiration; positioning during feeding is far more critical for safe swallowing.
D: Provide a straw for the patient's beverages and soups. Using a straw can lead to rapid intake of liquid, increasing the risk of choking and aspiration, contrary to safe feeding practices.
Question 10
Multiple Choice
During interprofessional rounds, the charge nurse and health care provider evaluate patients to determine their need for parenteral nutrition (PN). Which patients will be identified as candidates for this type of nutritional support? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B,F
Rationale
Patients with irritable bowel syndrome and intractable diarrhea, celiac disease not absorbing nutrients, and burns unable to eat adequately for five days are candidates for parenteral nutrition support.
A: Patient with irritable bowel syndrome and intractable diarrhea. This condition impairs nutrient absorption and leads to significant fluid loss, making parenteral nutrition essential for recovery and maintaining nutritional status.
B: Patient with celiac disease not absorbing nutrients from the GI tract. While this patient struggles with absorption, parenteral nutrition is not always the first choice if the GI tract can be utilized.
C: Patient who is underweight and needs short-term nutritional support. Although underweight, this patient may not require parenteral nutrition if oral or enteral options are viable for nutritional intake.
D: Patient who is comatose and needs long-term nutritional support. Long-term nutritional needs typically entail enteral nutrition if the gastrointestinal tract is functional, offering a better solution than parenteral nutrition.
E: Patient who has anorexia and refuses to take foods via the oral route. Although this patient refuses oral intake, other interventions may be suitable before considering parenteral nutrition as a solution.
F: Patient with burns who has not been able to eat adequately for 5 days. Severe burn patients often require immediate nutritional support, making parenteral nutrition essential for healing and recovery.
Correct Answer: A,B,F
Rationale: Patients with irritable bowel syndrome and intractable diarrhea, celiac disease not absorbing nutrients, and burns unable to eat adequately for five days are candidates for parenteral nutrition support.
A: Patient with irritable bowel syndrome and intractable diarrhea. This condition impairs nutrient absorption and leads to significant fluid loss, making parenteral nutrition essential for recovery and maintaining nutritional status.
B: Patient with celiac disease not absorbing nutrients from the GI tract. While this patient struggles with absorption, parenteral nutrition is not always the first choice if the GI tract can be utilized.
C: Patient who is underweight and needs short-term nutritional support. Although underweight, this patient may not require parenteral nutrition if oral or enteral options are viable for nutritional intake.
D: Patient who is comatose and needs long-term nutritional support. Long-term nutritional needs typically entail enteral nutrition if the gastrointestinal tract is functional, offering a better solution than parenteral nutrition.
E: Patient who has anorexia and refuses to take foods via the oral route. Although this patient refuses oral intake, other interventions may be suitable before considering parenteral nutrition as a solution.
F: Patient with burns who has not been able to eat adequately for 5 days. Severe burn patients often require immediate nutritional support, making parenteral nutrition essential for healing and recovery.
Question 11
Regular
A nurse is feeding a patient who reports feeling nauseated and unable to eat what is being offered. What would be the most appropriate initial action of the nurse in this situation?
Correct!
Incorrect
The correct answer is: A
Rationale
A nurse should remove the tray from the room to prevent further discomfort for the patient feeling nauseated and unable to eat. This action prioritizes the patient's immediate well-being and avoids exacerbating their nausea.
B: Administer an antiemetic and encourage the patient to take small amounts. This option assumes medication is needed before addressing the patient's current discomfort and fails to first remove the food.
C: Explore why the patient doesn't want to eat the food. While understanding the patient's feelings is important, immediate removal of the food is crucial to alleviate nausea first.
D: Offer high-calorie snacks such as pudding and ice cream. Suggesting more food without addressing the nausea may worsen the patient's discomfort and is not a supportive initial response.
Correct Answer: A
Rationale: A nurse should remove the tray from the room to prevent further discomfort for the patient feeling nauseated and unable to eat. This action prioritizes the patient's immediate well-being and avoids exacerbating their nausea.
B: Administer an antiemetic and encourage the patient to take small amounts. This option assumes medication is needed before addressing the patient's current discomfort and fails to first remove the food.
C: Explore why the patient doesn't want to eat the food. While understanding the patient's feelings is important, immediate removal of the food is crucial to alleviate nausea first.
D: Offer high-calorie snacks such as pudding and ice cream. Suggesting more food without addressing the nausea may worsen the patient's discomfort and is not a supportive initial response.
Question 12
Regular
A nurse is receiving report on a patient with alcoholism who will be transferred to the medical-surgical unit. Due to long-term alcohol exposure, the nurse plans for administration of which nutrient?
Correct!
Incorrect
The correct answer is: A
Rationale
B vitamins are essential for patients with alcoholism due to their role in metabolizing alcohol and preventing neurological deficits. Long-term alcohol exposure depletes these vitamins, making their administration critical for recovery and overall health.
B: Lipids Supplementing lipids does not address the specific deficiencies caused by alcohol use, which primarily affects vitamins and minerals essential for metabolic processes and neurological function.
C: Fluids While hydration is important, it does not target the specific nutritional deficits associated with chronic alcohol consumption, particularly the need for B vitamins to prevent further complications.
D: C vitamins Vitamin C does not specifically counteract the effects of alcoholism on the body, as the primary concern is the depletion of B vitamins necessary for proper metabolism and nerve function.
Correct Answer: A
Rationale: B vitamins are essential for patients with alcoholism due to their role in metabolizing alcohol and preventing neurological deficits. Long-term alcohol exposure depletes these vitamins, making their administration critical for recovery and overall health.
B: Lipids Supplementing lipids does not address the specific deficiencies caused by alcohol use, which primarily affects vitamins and minerals essential for metabolic processes and neurological function.
C: Fluids While hydration is important, it does not target the specific nutritional deficits associated with chronic alcohol consumption, particularly the need for B vitamins to prevent further complications.
D: C vitamins Vitamin C does not specifically counteract the effects of alcoholism on the body, as the primary concern is the depletion of B vitamins necessary for proper metabolism and nerve function.
Question 13
Regular
A nursing student is caring for a patient who had a gastrostomy tube placement 12 hours ago. Which action by the student is correct?
Correct!
Incorrect
The correct answer is: A
Rationale
Using a cotton-tipped applicator dipped into sterile saline solution and gently cleaning around the insertion site is the correct action for maintaining hygiene and preventing infection at the gastrostomy tube site.
A sterile saline solution ensures the area is cleaned without introducing contaminants, promoting healing and reducing the risk of infection following the surgical placement of the tube.
B: Washing the area surrounding the tube with a wet washcloth and with soap and water introduces potential irritants and contaminants that could compromise the sterile environment required for healing.
C: Adjusting the external disk every 3 hours to avoid crusting around the tube is unnecessary and may cause irritation or damage to the surrounding skin if done too frequently.
D: Taping a gauze dressing over the site after cleansing it could trap moisture, creating an environment conducive to infection rather than allowing for proper drainage and air circulation.
E: Assessing the gastric residual every 4 hours is important for monitoring but does not pertain to immediate care of the insertion site following tube placement.
F: Discontinuing feedings when gastric residual volume is 120 mL does not align with standard protocols, as this volume alone does not necessarily indicate that feeding should stop without further assessment.
Correct Answer: A
Rationale: Using a cotton-tipped applicator dipped into sterile saline solution and gently cleaning around the insertion site is the correct action for maintaining hygiene and preventing infection at the gastrostomy tube site.
A sterile saline solution ensures the area is cleaned without introducing contaminants, promoting healing and reducing the risk of infection following the surgical placement of the tube.
B: Washing the area surrounding the tube with a wet washcloth and with soap and water introduces potential irritants and contaminants that could compromise the sterile environment required for healing.
C: Adjusting the external disk every 3 hours to avoid crusting around the tube is unnecessary and may cause irritation or damage to the surrounding skin if done too frequently.
D: Taping a gauze dressing over the site after cleansing it could trap moisture, creating an environment conducive to infection rather than allowing for proper drainage and air circulation.
E: Assessing the gastric residual every 4 hours is important for monitoring but does not pertain to immediate care of the insertion site following tube placement.
F: Discontinuing feedings when gastric residual volume is 120 mL does not align with standard protocols, as this volume alone does not necessarily indicate that feeding should stop without further assessment.
Question 14
Regular
A nurse is assessing a patient who has been NPO (nothing by mouth) prior to abdominal surgery. The patient is ordered a clear liquid diet for breakfast, to advance to a house diet as tolerated. Which assessment would indicate to the nurse that the patient's diet should not be advanced?
Correct!
Incorrect
The correct answer is: D
Rationale
D: The patient reports fullness and diarrhea after breakfast. This indicates that the patient may not be tolerating the clear liquid diet well, suggesting that advancing to a house diet could exacerbate gastrointestinal discomfort or complications.
A: The patient consumed 75% of the liquids on the breakfast tray. High consumption does not guarantee tolerance; gastrointestinal symptoms are a more reliable indicator of readiness for dietary advancement.
B: The patient tells you they are hungry. Hunger alone does not signify that the patient's digestive system can handle more substantial food, which requires careful assessment of their current condition.
C: The patient's abdomen is soft, nondistended, with bowel sounds. While these signs suggest normal function, they do not address the immediate response to the clear liquid diet, which is crucial for dietary decisions.
Correct Answer: D
Rationale: D: The patient reports fullness and diarrhea after breakfast. This indicates that the patient may not be tolerating the clear liquid diet well, suggesting that advancing to a house diet could exacerbate gastrointestinal discomfort or complications.
A: The patient consumed 75% of the liquids on the breakfast tray. High consumption does not guarantee tolerance; gastrointestinal symptoms are a more reliable indicator of readiness for dietary advancement.
B: The patient tells you they are hungry. Hunger alone does not signify that the patient's digestive system can handle more substantial food, which requires careful assessment of their current condition.
C: The patient's abdomen is soft, nondistended, with bowel sounds. While these signs suggest normal function, they do not address the immediate response to the clear liquid diet, which is crucial for dietary decisions.
Question 15
Regular
A patient hospitalized for a stroke has a prescription for continuous tube feedings through a small-bore nasogastric tube. Following tube placement, which action by the nurse best confirms correct tube placement?
Correct!
Incorrect
The correct answer is: D
Rationale
Ensuring validation of tube placement by x-ray best confirms correct tube placement. X-ray verification is the most reliable method to ascertain that the nasogastric tube is positioned correctly in the stomach, minimizing the risk of aspiration or other complications.
A: Auscultating the bowel sounds provides limited information about tube placement and can be influenced by various factors, making it an unreliable confirmation method for nasogastric tube positioning.
B: Measuring the pH of gastric aspirate can offer some clues about tube placement but is not definitive; pH levels can vary significantly, leading to potential misinterpretation of the tube's location.
C: Measuring the amount of residual in the stomach assesses gastric emptying but does not directly confirm the tube's correct placement, which is essential for ensuring safe and effective feeding.
Correct Answer: D
Rationale: Ensuring validation of tube placement by x-ray best confirms correct tube placement. X-ray verification is the most reliable method to ascertain that the nasogastric tube is positioned correctly in the stomach, minimizing the risk of aspiration or other complications.
A: Auscultating the bowel sounds provides limited information about tube placement and can be influenced by various factors, making it an unreliable confirmation method for nasogastric tube positioning.
B: Measuring the pH of gastric aspirate can offer some clues about tube placement but is not definitive; pH levels can vary significantly, leading to potential misinterpretation of the tube's location.
C: Measuring the amount of residual in the stomach assesses gastric emptying but does not directly confirm the tube's correct placement, which is essential for ensuring safe and effective feeding.
Question 16
Multiple Choice
A nurse specializing in care of older adults speaks to a group of nursing students about that population's challenge with obtaining sufficient nutrition. Which points will the nurse include in the discussion? Select all that apply.
Correct!
Incorrect
The correct answer is: B,C,D,F
Rationale
Tooth loss and periodontal disease may make chewing more difficult. These dental issues significantly hinder older adults' ability to consume a balanced diet, leading to inadequate nutrient intake, which is crucial for their overall health.
A: An increase in BMR and physical activity require additional calories. Older adults typically experience a decrease in both BMR and physical activity, leading to lower caloric needs rather than an increase.
E: Older adults express an increased thirst sensation. Contrary to this statement, many older adults often experience a diminished thirst sensation, which can contribute to dehydration and inadequate fluid intake.
F: Caloric needs decrease, and the need for nutrients increases, especially protein. This choice is actually correct, but it cannot be selected as an incorrect option as it aligns with the context.
Correct Answer: B,C,D,F
Rationale: Tooth loss and periodontal disease may make chewing more difficult. These dental issues significantly hinder older adults' ability to consume a balanced diet, leading to inadequate nutrient intake, which is crucial for their overall health.
A: An increase in BMR and physical activity require additional calories. Older adults typically experience a decrease in both BMR and physical activity, leading to lower caloric needs rather than an increase.
E: Older adults express an increased thirst sensation. Contrary to this statement, many older adults often experience a diminished thirst sensation, which can contribute to dehydration and inadequate fluid intake.
F: Caloric needs decrease, and the need for nutrients increases, especially protein. This choice is actually correct, but it cannot be selected as an incorrect option as it aligns with the context.
Question 17
Multiple Choice
A nurse in the intensive care unit is reviewing diagnostic studies to evaluate a patient's nutritional status. What findings consistent with inadequate nutrition require intervention by the nurse? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B,D
Rationale
Decreased hemoglobin, low prealbumin level, and anemia indicate inadequate nutrition and necessitate nursing intervention. These findings suggest deficiencies in protein and overall nutritional intake, impacting the patient's health status significantly.
C: Increased transferrin indicates a response to nutritional deficiency, reflecting iron transport rather than directly assessing nutritional status. It does not necessarily require immediate intervention by the nurse.
E: Elevated lymphocytes typically suggest an immune response or infection rather than nutritional inadequacy. This finding does not directly correlate with the patient's nutritional status, thus lacking the need for intervention.
Correct Answer: A,B,D
Rationale: Decreased hemoglobin, low prealbumin level, and anemia indicate inadequate nutrition and necessitate nursing intervention. These findings suggest deficiencies in protein and overall nutritional intake, impacting the patient's health status significantly.
C: Increased transferrin indicates a response to nutritional deficiency, reflecting iron transport rather than directly assessing nutritional status. It does not necessarily require immediate intervention by the nurse.
E: Elevated lymphocytes typically suggest an immune response or infection rather than nutritional inadequacy. This finding does not directly correlate with the patient's nutritional status, thus lacking the need for intervention.
Question 18
Regular
A nurse plans to administer a bolus tube feeding for a patient but is unable to aspirate gastric contents due to a clogged tube. What action will the nurse take next?
Correct!
Incorrect
The correct answer is: A
Rationale
A: Use warm water or air, applying gentle pressure to remove the clog. This action is appropriate as it utilizes gentle methods to clear the obstruction, maintaining tube integrity and promoting effective feeding without the need for more invasive measures.
B: Use the tube's stylet to unclog the tubes. Utilizing the stylet may risk damaging the tube or causing injury, which is not a safe or recommended approach in this situation.
C: Administer a cola beverage to remove the clog. Using a cola beverage is not a medically endorsed method for unclogging feeding tubes and may introduce unnecessary complications or exacerbate the blockage.
D: Replace the tube with a new one. Replacing the tube is an extreme measure that should only be considered after less invasive options have been exhausted, making it unnecessary at this stage.
Correct Answer: A
Rationale: A: Use warm water or air, applying gentle pressure to remove the clog. This action is appropriate as it utilizes gentle methods to clear the obstruction, maintaining tube integrity and promoting effective feeding without the need for more invasive measures.
B: Use the tube's stylet to unclog the tubes. Utilizing the stylet may risk damaging the tube or causing injury, which is not a safe or recommended approach in this situation.
C: Administer a cola beverage to remove the clog. Using a cola beverage is not a medically endorsed method for unclogging feeding tubes and may introduce unnecessary complications or exacerbate the blockage.
D: Replace the tube with a new one. Replacing the tube is an extreme measure that should only be considered after less invasive options have been exhausted, making it unnecessary at this stage.
Question 19
Regular
A nurse performs presurgical assessments of patients in an ambulatory care center. Which patient assessment requires collaboration with the surgeon, as the procedure could need to be postponed?
Correct!
Incorrect
The correct answer is: C
Rationale
C: 43-year-old patient who takes ginkgo biloba and an aspirin daily. The use of ginkgo biloba and aspirin poses a significant risk of increased bleeding during surgery, necessitating surgeon collaboration to assess potential postponement for patient safety.
A: 19-year-old patient who is a vegan. Dietary preferences like veganism do not generally require surgical postponement, as they do not directly impact the safety or urgency of surgical procedures.
B: Older adult patient who takes daily nutritional drinks. While nutritional drinks may be relevant for overall health, they do not inherently pose an immediate surgical risk that would require postponement or collaboration with the surgeon.
D: Infant who is breastfeeding. Breastfeeding status typically does not necessitate surgical postponement, as it does not interfere with anesthesia or surgical procedures in a significant manner.
Correct Answer: C
Rationale: C: 43-year-old patient who takes ginkgo biloba and an aspirin daily. The use of ginkgo biloba and aspirin poses a significant risk of increased bleeding during surgery, necessitating surgeon collaboration to assess potential postponement for patient safety.
A: 19-year-old patient who is a vegan. Dietary preferences like veganism do not generally require surgical postponement, as they do not directly impact the safety or urgency of surgical procedures.
B: Older adult patient who takes daily nutritional drinks. While nutritional drinks may be relevant for overall health, they do not inherently pose an immediate surgical risk that would require postponement or collaboration with the surgeon.
D: Infant who is breastfeeding. Breastfeeding status typically does not necessitate surgical postponement, as it does not interfere with anesthesia or surgical procedures in a significant manner.
Question 20
Regular
A nurse is caring for a patient with ill-fitting dentures. What modification to their diet will the nurse suggest?
Correct!
Incorrect
The correct answer is: C
Rationale
Mechanically altered. This diet modification provides food that is easier to chew and swallow, accommodating the patient’s discomfort caused by ill-fitting dentures, thereby promoting nutritional intake and preventing further oral issues.
A: Clear liquid. This option limits the patient’s nutrient intake, offering only fluids that do not provide sufficient calories or protein, which are essential for recovery and overall health.
B: Full liquid. This diet consists of liquids and foods that are smooth and creamy but may still be challenging for patients with denture issues, making it less suitable for their needs.
D: Honeylike liquids. While easier to swallow, this option lacks the variety and nutritional density required for a patient with ill-fitting dentures, potentially leading to inadequate dietary satisfaction and health.
Correct Answer: C
Rationale: Mechanically altered. This diet modification provides food that is easier to chew and swallow, accommodating the patient’s discomfort caused by ill-fitting dentures, thereby promoting nutritional intake and preventing further oral issues.
A: Clear liquid. This option limits the patient’s nutrient intake, offering only fluids that do not provide sufficient calories or protein, which are essential for recovery and overall health.
B: Full liquid. This diet consists of liquids and foods that are smooth and creamy but may still be challenging for patients with denture issues, making it less suitable for their needs.
D: Honeylike liquids. While easier to swallow, this option lacks the variety and nutritional density required for a patient with ill-fitting dentures, potentially leading to inadequate dietary satisfaction and health.