Question 1
Multiple Choice
After teaching a group of nursing students about sulfonamides, the instructor determines that the teaching was successful when the students identify which of the following as an example of a sulfonamide antibiotic? Select all that apply.
Correct!
Incorrect
The correct answer is: C,E
Rationale
C: Sulfamethoxazole/trimethoprim (Bactrim) and E: Silver sulfadiazine (Silvadene) are examples of sulfonamide antibiotics. These medications contain sulfonamide structures and are recognized for their antibacterial properties, effectively treating various infections.
A: Amoxicillin (Amoxil) lacks a sulfonamide structure and belongs to the penicillin class, serving different therapeutic roles and targeting different bacterial infections.
B: Ciprofloxacin (Cipro) is a fluoroquinolone antibiotic, distinct from sulfonamides, and works by inhibiting bacterial DNA gyrase, thus targeting a different mechanism of action.
D: Clarithromycin (Biaxin) is a macrolide antibiotic that does not share the sulfonamide core structure, focusing instead on inhibiting protein synthesis in susceptible bacteria.
Correct Answer: C,E
Rationale: C: Sulfamethoxazole/trimethoprim (Bactrim) and E: Silver sulfadiazine (Silvadene) are examples of sulfonamide antibiotics. These medications contain sulfonamide structures and are recognized for their antibacterial properties, effectively treating various infections.
A: Amoxicillin (Amoxil) lacks a sulfonamide structure and belongs to the penicillin class, serving different therapeutic roles and targeting different bacterial infections.
B: Ciprofloxacin (Cipro) is a fluoroquinolone antibiotic, distinct from sulfonamides, and works by inhibiting bacterial DNA gyrase, thus targeting a different mechanism of action.
D: Clarithromycin (Biaxin) is a macrolide antibiotic that does not share the sulfonamide core structure, focusing instead on inhibiting protein synthesis in susceptible bacteria.
Question 2
Multiple Choice
A group of nursing students are reviewing information about sulfonamides. Which of the following if stated by the students indicate understanding of this drug class? Select all that apply.
Correct!
Incorrect
The correct answer is: A,E
Rationale
Sulfonamides are well absorbed when given orally and are excreted by the kidneys.
Sulfonamides are designed for effective oral absorption, making them convenient for treatment. Additionally, their renal excretion is vital for eliminating the drug from the body, ensuring therapeutic efficacy and minimizing potential toxicity.
B: Sulfonamides are poorly absorbed when given orally. This statement contradicts established pharmacokinetic properties, as sulfonamides are known for their effective oral absorption.
C: Sulfonamides treat only gram-positive infections. This option is misleading, as sulfonamides are effective against a broad spectrum of bacteria, including both gram-positive and gram-negative organisms.
D: Sulfonamides treat only gram-negative infections. This assertion disregards the versatility of sulfonamides, which are capable of treating infections caused by gram-positive bacteria as well.
Correct Answer: A,E
Rationale: Sulfonamides are well absorbed when given orally and are excreted by the kidneys.
Sulfonamides are designed for effective oral absorption, making them convenient for treatment. Additionally, their renal excretion is vital for eliminating the drug from the body, ensuring therapeutic efficacy and minimizing potential toxicity.
B: Sulfonamides are poorly absorbed when given orally. This statement contradicts established pharmacokinetic properties, as sulfonamides are known for their effective oral absorption.
C: Sulfonamides treat only gram-positive infections. This option is misleading, as sulfonamides are effective against a broad spectrum of bacteria, including both gram-positive and gram-negative organisms.
D: Sulfonamides treat only gram-negative infections. This assertion disregards the versatility of sulfonamides, which are capable of treating infections caused by gram-positive bacteria as well.
Question 3
Multiple Choice
When reviewing the medical records of several clients who are prescribed sulfonamide therapy, the nurse would expect laboratory findings related to which bacteria? Select all that apply.
Correct!
Incorrect
The correct answer is: B,C,E
Rationale
B, C, E
Sulfonamide therapy is effective against various Gram-negative and Gram-positive bacteria, making Escherichia coli, Klebsiella pneumoniae, and Staphylococcus aureus relevant to laboratory findings. These organisms are commonly treated with sulfonamides due to their susceptibility.
A: Pseudomonas aeruginosa This bacterium often exhibits resistance to sulfonamides, limiting the effectiveness of this antibiotic class against infections it causes.
D: Streptococcus pyogenes While susceptible to some antibiotics, Streptococcus pyogenes is typically treated with penicillin, not sulfonamides, making this choice less relevant.
Correct Answer: B,C,E
Rationale: B, C, E
Sulfonamide therapy is effective against various Gram-negative and Gram-positive bacteria, making Escherichia coli, Klebsiella pneumoniae, and Staphylococcus aureus relevant to laboratory findings. These organisms are commonly treated with sulfonamides due to their susceptibility.
A: Pseudomonas aeruginosa This bacterium often exhibits resistance to sulfonamides, limiting the effectiveness of this antibiotic class against infections it causes.
D: Streptococcus pyogenes While susceptible to some antibiotics, Streptococcus pyogenes is typically treated with penicillin, not sulfonamides, making this choice less relevant.
Question 4
Multiple Choice
Sulfonamides are commonly used to treat which of the following types of infections? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B,C
Rationale
Sulfonamides are commonly used to treat ulcerative colitis, urinary tract infections, and acute otitis media. These infections respond well to sulfonamides due to their antibacterial properties and effectiveness against specific pathogens.
A: Ulcerative colitis Sulfonamides are effective in treating ulcerative colitis as they reduce inflammation and bacterial load in the intestines, providing symptomatic relief.
B: Urinary tract infection These antibiotics target bacteria in the urinary tract, making them a preferred choice for treating urinary tract infections.
C: Acute otitis media Sulfonamides are prescribed for acute otitis media, as they combat the bacteria responsible for this middle ear infection effectively.
D: Upper respiratory tract infection Sulfonamides do not typically target the viral pathogens causing most upper respiratory tract infections, limiting their effectiveness in these cases.
E: Osteomyelitis While sulfonamides have some antibacterial properties, they are not the primary treatment for osteomyelitis, where more potent antibiotics are often required to penetrate bone tissue effectively.
Correct Answer: A,B,C
Rationale: Sulfonamides are commonly used to treat ulcerative colitis, urinary tract infections, and acute otitis media. These infections respond well to sulfonamides due to their antibacterial properties and effectiveness against specific pathogens.
A: Ulcerative colitis Sulfonamides are effective in treating ulcerative colitis as they reduce inflammation and bacterial load in the intestines, providing symptomatic relief.
B: Urinary tract infection These antibiotics target bacteria in the urinary tract, making them a preferred choice for treating urinary tract infections.
C: Acute otitis media Sulfonamides are prescribed for acute otitis media, as they combat the bacteria responsible for this middle ear infection effectively.
D: Upper respiratory tract infection Sulfonamides do not typically target the viral pathogens causing most upper respiratory tract infections, limiting their effectiveness in these cases.
E: Osteomyelitis While sulfonamides have some antibacterial properties, they are not the primary treatment for osteomyelitis, where more potent antibiotics are often required to penetrate bone tissue effectively.
Question 5
Multiple Choice
A client is taking trimethoprim and sulfamethoxazole (Bactrim DS) one tablet twice daily for 14 days. Which of the following would the nurse include when teaching the client about possible adverse reactions? Select all that apply.
Correct!
Incorrect
The correct answer is: C,D,E
Rationale
Anorexia, crystalluria, and photosensitivity should be included when teaching the client about possible adverse reactions to trimethoprim and sulfamethoxazole. These effects are known and documented, making them important considerations for patients.
A: Muscle pain may occur, but it is not a common or prominent adverse reaction associated specifically with trimethoprim and sulfamethoxazole treatment.
B: Blurred vision is not a recognized side effect of trimethoprim and sulfamethoxazole, thus not typically highlighted during patient education regarding this medication.
Correct Answer: C,D,E
Rationale: Anorexia, crystalluria, and photosensitivity should be included when teaching the client about possible adverse reactions to trimethoprim and sulfamethoxazole. These effects are known and documented, making them important considerations for patients.
A: Muscle pain may occur, but it is not a common or prominent adverse reaction associated specifically with trimethoprim and sulfamethoxazole treatment.
B: Blurred vision is not a recognized side effect of trimethoprim and sulfamethoxazole, thus not typically highlighted during patient education regarding this medication.
Question 6
Multiple Choice
The nurse suspects that a client who is taking a sulfonamide has leukopenia. Which assessment findings would support this suspicion? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B
Rationale
Sore throat and cough are indicative of leukopenia in a client taking sulfonamides, as these symptoms suggest increased susceptibility to infections due to decreased white blood cell count, aligning with the drug's side effects.
C: Nausea does not specifically indicate leukopenia; it is a common gastrointestinal side effect of sulfonamides and does not reflect immune system status.
D: Photosensitivity relates to skin reactions from sulfonamides and does not pertain to white blood cell levels or infections.
E: Bruising may suggest thrombocytopenia rather than leukopenia, indicating a different hematological issue unrelated to the white blood cell count.
Correct Answer: A,B
Rationale: Sore throat and cough are indicative of leukopenia in a client taking sulfonamides, as these symptoms suggest increased susceptibility to infections due to decreased white blood cell count, aligning with the drug's side effects.
C: Nausea does not specifically indicate leukopenia; it is a common gastrointestinal side effect of sulfonamides and does not reflect immune system status.
D: Photosensitivity relates to skin reactions from sulfonamides and does not pertain to white blood cell levels or infections.
E: Bruising may suggest thrombocytopenia rather than leukopenia, indicating a different hematological issue unrelated to the white blood cell count.
Question 7
Multiple Choice
A nurse is reviewing the laboratory test results of a client receiving sulfasalazine therapy for ulcerative colitis. Which of the following would the nurse anticipate finding? Select all that apply.
Correct!
Incorrect
The correct answer is: B,C,D
Rationale
B: Leukopenia, C: Thrombocytopenia, D: Aplastic anemia. These findings are anticipated due to sulfasalazine's potential side effects, which can lead to decreased white blood cell and platelet counts, as well as bone marrow suppression.
A: Pancytopenia. This condition involves a reduction in all blood cell types, typically not isolated to sulfasalazine effects, which primarily cause specific blood component reductions.
E: Iron deficiency anemia. This type of anemia arises from insufficient iron intake or absorption, unrelated to sulfasalazine therapy, which affects blood cell production rather than iron levels directly.
Correct Answer: B,C,D
Rationale: B: Leukopenia, C: Thrombocytopenia, D: Aplastic anemia. These findings are anticipated due to sulfasalazine's potential side effects, which can lead to decreased white blood cell and platelet counts, as well as bone marrow suppression.
A: Pancytopenia. This condition involves a reduction in all blood cell types, typically not isolated to sulfasalazine effects, which primarily cause specific blood component reductions.
E: Iron deficiency anemia. This type of anemia arises from insufficient iron intake or absorption, unrelated to sulfasalazine therapy, which affects blood cell production rather than iron levels directly.
Question 8
Multiple Choice
Which of the following represent contraindications to treatment with a sulfonamide? Select all that apply.
Correct!
Incorrect
The correct answer is: C,D
Rationale
C: Lactating females and D: Clients with group A beta-hemolytic streptococci infections are contraindications for treatment with sulfonamides due to the potential adverse effects on nursing infants and the risk of exacerbating certain infections.
A: Children younger than 6 years of age. While caution is advised, sulfonamides can be used in some pediatric cases under appropriate medical supervision.
B: Adults older than 65 years of age. Age alone does not inherently contraindicate sulfonamide use; individual health status must be assessed.
E: Women in the second trimester of pregnancy. Sulfonamides may be prescribed during this period, though potential risks should be evaluated on a case-by-case basis.
Correct Answer: C,D
Rationale: C: Lactating females and D: Clients with group A beta-hemolytic streptococci infections are contraindications for treatment with sulfonamides due to the potential adverse effects on nursing infants and the risk of exacerbating certain infections.
A: Children younger than 6 years of age. While caution is advised, sulfonamides can be used in some pediatric cases under appropriate medical supervision.
B: Adults older than 65 years of age. Age alone does not inherently contraindicate sulfonamide use; individual health status must be assessed.
E: Women in the second trimester of pregnancy. Sulfonamides may be prescribed during this period, though potential risks should be evaluated on a case-by-case basis.
Question 9
Multiple Choice
The nurse is providing care to a client with diabetes who is receiving sulfonamides. The nurse counsels the client about the increased risk of hypoglycemia, especially if the client is taking which of the following medications? Select all that apply.
Correct!
Incorrect
The correct answer is: A,E
Rationale
Clients taking Tolbutamide (Orinase) and Chlorpropamide (Diabinese) are at increased risk of hypoglycemia when receiving sulfonamides due to their blood glucose-lowering effects, which can potentiate the action of sulfonamides.
B: Lisinopril (Prinivil) Lisinopril primarily manages hypertension and does not have a direct impact on blood glucose levels, making it less relevant to hypoglycemia risk in this context.
C: Simvastatin (Zocor) Simvastatin is used to lower cholesterol levels and does not influence blood glucose levels or interact with sulfonamides in a way that raises hypoglycemia risk.
D: Losartan (Cozaar) Losartan functions as an antihypertensive agent and does not engage in mechanisms affecting glucose metabolism, thus presenting no significant risk of hypoglycemia with sulfonamide use.
Correct Answer: A,E
Rationale: Clients taking Tolbutamide (Orinase) and Chlorpropamide (Diabinese) are at increased risk of hypoglycemia when receiving sulfonamides due to their blood glucose-lowering effects, which can potentiate the action of sulfonamides.
B: Lisinopril (Prinivil) Lisinopril primarily manages hypertension and does not have a direct impact on blood glucose levels, making it less relevant to hypoglycemia risk in this context.
C: Simvastatin (Zocor) Simvastatin is used to lower cholesterol levels and does not influence blood glucose levels or interact with sulfonamides in a way that raises hypoglycemia risk.
D: Losartan (Cozaar) Losartan functions as an antihypertensive agent and does not engage in mechanisms affecting glucose metabolism, thus presenting no significant risk of hypoglycemia with sulfonamide use.
Question 10
Regular
A client is diagnosed with a urinary tract infection. When obtaining the client's drug history, the client reports using an herbal product in the past to prevent and relieve the symptoms. Which of the following would the client most likely identify?
Correct!
Incorrect
The correct answer is: D
Rationale
D: Cranberry is widely recognized for its ability to prevent urinary tract infections by inhibiting bacterial adherence to the urinary tract lining, making it a popular herbal remedy for such conditions.
A: Ginger does not possess specific properties related to urinary tract infections and is primarily known for its anti-inflammatory and digestive benefits instead of urinary health.
B: Feverfew is mainly utilized for migraine relief and does not have established efficacy in treating or preventing urinary tract infections, making it unrelated to the client's symptoms.
C: Saw palmetto is primarily associated with prostate health and is not linked to urinary tract infections, rendering it irrelevant to the client's reported use for symptom relief.
Correct Answer: D
Rationale: D: Cranberry is widely recognized for its ability to prevent urinary tract infections by inhibiting bacterial adherence to the urinary tract lining, making it a popular herbal remedy for such conditions.
A: Ginger does not possess specific properties related to urinary tract infections and is primarily known for its anti-inflammatory and digestive benefits instead of urinary health.
B: Feverfew is mainly utilized for migraine relief and does not have established efficacy in treating or preventing urinary tract infections, making it unrelated to the client's symptoms.
C: Saw palmetto is primarily associated with prostate health and is not linked to urinary tract infections, rendering it irrelevant to the client's reported use for symptom relief.
Question 11
Multiple Choice
A nurse is working in an ambulatory care setting that involves seeing clients with infections that require treatment. Which of the following would be important for the nurse to assess in these clients? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B,C,D,E
Rationale
Client's use of self-remedies, review of lab results, vital signs, client's symptoms, and client's general appearance are all critical assessments for managing infections effectively in an ambulatory care setting.
A comprehensive evaluation of self-remedies informs treatment decisions, while lab results provide crucial diagnostic information. Monitoring vital signs offers insights into the client's physiological status, and symptoms highlight infection severity. General appearance aids in assessing overall health and potential complications.
C: Vital signs Monitoring vital signs alone does not encompass the full scope of infection assessment, which requires a more holistic approach including symptoms and lab results.
D: Client's symptoms Symptoms are essential but do not provide a complete picture of the infection's context without considering lab results, self-remedies, and the client's overall condition.
E: Client's general appearance While evaluating general appearance is valuable, relying solely on this aspect neglects critical data from symptoms, lab results, and vital signs necessary for effective treatment planning.
Correct Answer: A,B,C,D,E
Rationale: Client's use of self-remedies, review of lab results, vital signs, client's symptoms, and client's general appearance are all critical assessments for managing infections effectively in an ambulatory care setting.
A comprehensive evaluation of self-remedies informs treatment decisions, while lab results provide crucial diagnostic information. Monitoring vital signs offers insights into the client's physiological status, and symptoms highlight infection severity. General appearance aids in assessing overall health and potential complications.
C: Vital signs Monitoring vital signs alone does not encompass the full scope of infection assessment, which requires a more holistic approach including symptoms and lab results.
D: Client's symptoms Symptoms are essential but do not provide a complete picture of the infection's context without considering lab results, self-remedies, and the client's overall condition.
E: Client's general appearance While evaluating general appearance is valuable, relying solely on this aspect neglects critical data from symptoms, lab results, and vital signs necessary for effective treatment planning.
Question 12
Multiple Choice
A client with a fever is ordered to receive sulfonamide therapy for an infection. The nurse needs to evaluate the client for which of the following during the course of therapy? Select all that apply.
Correct!
Incorrect
The correct answer is: A,D,E
Rationale
A: Response to drug therapy, D: Occurrence of adverse reactions, E: Decrease in temperature. Evaluating these factors is crucial to ensure the sulfonamide therapy's effectiveness and to monitor for potential side effects, thus guiding further treatment decisions and ensuring the client's safety throughout the course of therapy.
B: Elevated blood glucose levels Monitoring glucose levels is unnecessary as sulfonamides primarily target bacterial infections and do not directly influence glucose metabolism or levels in clients undergoing therapy.
C: Mental status changes Assessing mental status changes is not a primary focus in sulfonamide therapy; the emphasis lies on evaluating infection response and potential adverse reactions related to the medication itself.
Correct Answer: A,D,E
Rationale: A: Response to drug therapy, D: Occurrence of adverse reactions, E: Decrease in temperature. Evaluating these factors is crucial to ensure the sulfonamide therapy's effectiveness and to monitor for potential side effects, thus guiding further treatment decisions and ensuring the client's safety throughout the course of therapy.
B: Elevated blood glucose levels Monitoring glucose levels is unnecessary as sulfonamides primarily target bacterial infections and do not directly influence glucose metabolism or levels in clients undergoing therapy.
C: Mental status changes Assessing mental status changes is not a primary focus in sulfonamide therapy; the emphasis lies on evaluating infection response and potential adverse reactions related to the medication itself.
Question 13
Multiple Choice
The nurse is preparing to administer a prescribed sulfonamide. Which of the following would the nurse do? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B,E
Rationale
A: Have the client sit up to take the drug. B: Give the prescribed drug on an empty stomach. E: Encourage the client to drink additional fluids.
Having the client sit up promotes safe swallowing and reduces the risk of aspiration. Administering sulfonamides on an empty stomach enhances absorption, while encouraging increased fluid intake helps prevent crystalluria and supports kidney function during treatment.
C: Be sure to administer the drug immediately after a meal. Timing after meals may hinder optimal absorption, affecting the drug’s effectiveness.
D: Have the client decrease his fluid intake. Reducing fluid intake increases the risk of kidney complications and crystallization, counteracting the intended benefits of sulfonamide therapy.
Correct Answer: A,B,E
Rationale: A: Have the client sit up to take the drug. B: Give the prescribed drug on an empty stomach. E: Encourage the client to drink additional fluids.
Having the client sit up promotes safe swallowing and reduces the risk of aspiration. Administering sulfonamides on an empty stomach enhances absorption, while encouraging increased fluid intake helps prevent crystalluria and supports kidney function during treatment.
C: Be sure to administer the drug immediately after a meal. Timing after meals may hinder optimal absorption, affecting the drug’s effectiveness.
D: Have the client decrease his fluid intake. Reducing fluid intake increases the risk of kidney complications and crystallization, counteracting the intended benefits of sulfonamide therapy.
Question 14
Multiple Choice
A nurse is preparing a plan of care for an older adult client who is receiving sulfonamide therapy. Which of the following would the nurse include in the plan of care to reduce the likelihood of causing renal damage? Select all that apply.
Correct!
Incorrect
The correct answer is: B,C
Rationale
B: Increase fluid intake up to 2000 mL if tolerated. Increasing fluid intake helps dilute the concentration of sulfonamides in the urine, reducing the risk of crystallization and potential renal damage in older adults.
C: Use sulfonamides cautiously in clients with renal impairment. This option emphasizes the need for careful monitoring and dosage adjustments in individuals with existing kidney issues, ensuring their safety during treatment.
A: Administer sulfonamides once daily. This choice does not address the critical need for hydration to prevent renal complications, which is essential when using sulfonamides, especially in older adults.
D: Administer the dose intravenously instead of orally. IV administration does not inherently lower the risk of renal damage associated with sulfonamides and may not influence hydration levels significantly.
E: Ask the prescriber to change the medication ordered. Changing the medication does not directly address the management of fluid intake and monitoring, which are vital for renal protection during sulfonamide therapy.
Correct Answer: B,C
Rationale: B: Increase fluid intake up to 2000 mL if tolerated. Increasing fluid intake helps dilute the concentration of sulfonamides in the urine, reducing the risk of crystallization and potential renal damage in older adults.
C: Use sulfonamides cautiously in clients with renal impairment. This option emphasizes the need for careful monitoring and dosage adjustments in individuals with existing kidney issues, ensuring their safety during treatment.
A: Administer sulfonamides once daily. This choice does not address the critical need for hydration to prevent renal complications, which is essential when using sulfonamides, especially in older adults.
D: Administer the dose intravenously instead of orally. IV administration does not inherently lower the risk of renal damage associated with sulfonamides and may not influence hydration levels significantly.
E: Ask the prescriber to change the medication ordered. Changing the medication does not directly address the management of fluid intake and monitoring, which are vital for renal protection during sulfonamide therapy.
Question 15
Multiple Choice
A nurse is applying silver sulfadiazine to a client's burn. Which of the following would be important for the nurse to do? Select all that apply.
Correct!
Incorrect
The correct answer is: A,D,E
Rationale
Clean and remove debris from the burned area before application, wear sterile gloves when applying the cream to the burn, and warn the client of a burning sensation during and shortly following application are all essential steps in ensuring proper care and minimizing infection risk when using silver sulfadiazine on burns.
B: Allow air drafts over the burn area to speed the healing process. Air drafts can introduce contaminants, potentially leading to infection and delayed healing rather than enhancing the recovery process.
C: Apply a 1/2-inch-thick layer of cream to the burn. A thicker layer may impede proper absorption and create a barrier that can trap moisture, increasing the risk of infection.
Correct Answer: A,D,E
Rationale: Clean and remove debris from the burned area before application, wear sterile gloves when applying the cream to the burn, and warn the client of a burning sensation during and shortly following application are all essential steps in ensuring proper care and minimizing infection risk when using silver sulfadiazine on burns.
B: Allow air drafts over the burn area to speed the healing process. Air drafts can introduce contaminants, potentially leading to infection and delayed healing rather than enhancing the recovery process.
C: Apply a 1/2-inch-thick layer of cream to the burn. A thicker layer may impede proper absorption and create a barrier that can trap moisture, increasing the risk of infection.
Question 16
Multiple Choice
A client is being discharged with a prescription for sulfasalazine. Which of the following would the nurse include in the discharge teaching plan? Select all that apply.
Correct!
Incorrect
The correct answer is: B,C,E
Rationale
Use protective sunscreen or cover exposed areas when going outside. This is crucial as sulfasalazine may increase skin sensitivity to sunlight, making patients more susceptible to sunburn and skin damage.
A: Take the drug 1 hour before or 2 hours after meals. Timing of sulfasalazine intake is important for absorption, but this option does not address essential safety measures for patient care.
D: Decrease fluid intake to prevent increased excretion of the drug. Adequate hydration is necessary while on sulfasalazine to help prevent potential kidney issues and ensure effective drug metabolism.
C: Finish the entire course of sulfonamide even if you begin feeling better. This advice pertains to antibiotics, not sulfasalazine, which may require ongoing treatment for chronic conditions rather than a fixed course.
Correct Answer: B,C,E
Rationale: Use protective sunscreen or cover exposed areas when going outside. This is crucial as sulfasalazine may increase skin sensitivity to sunlight, making patients more susceptible to sunburn and skin damage.
A: Take the drug 1 hour before or 2 hours after meals. Timing of sulfasalazine intake is important for absorption, but this option does not address essential safety measures for patient care.
D: Decrease fluid intake to prevent increased excretion of the drug. Adequate hydration is necessary while on sulfasalazine to help prevent potential kidney issues and ensure effective drug metabolism.
C: Finish the entire course of sulfonamide even if you begin feeling better. This advice pertains to antibiotics, not sulfasalazine, which may require ongoing treatment for chronic conditions rather than a fixed course.
Question 17
Multiple Choice
A female client receiving methotrexate for the treatment of rheumatoid arthritis is given a prescription for trimethoprim and sulfamethoxazole (Bactrim DS). The client returns to the physician's office feeling worse than before. She now has a cough and unusual bruising on the extremities. The physician orders a complete blood count and a complete metabolic profile. Which test results would the nurse expect to find? Select all that apply.
Correct!
Incorrect
The correct answer is: B,D
Rationale
B, D
The client’s symptoms of cough and unusual bruising suggest potential bone marrow suppression from methotrexate, leading to decreased white blood cell and platelet counts. These findings align with the anticipated effects of the medications and the client's condition, which warrant monitoring through the prescribed blood tests.
A: Increased hemoglobin Elevated hemoglobin levels would not correlate with the client's symptoms of bruising, which often indicate reduced red blood cell production or other hematological issues.
C: Increased number of red blood cells An increase in red blood cells contradicts the clinical scenario, where methotrexate likely suppresses bone marrow function, leading to anemia rather than erythrocytosis.
Correct Answer: B,D
Rationale: B, D
The client’s symptoms of cough and unusual bruising suggest potential bone marrow suppression from methotrexate, leading to decreased white blood cell and platelet counts. These findings align with the anticipated effects of the medications and the client's condition, which warrant monitoring through the prescribed blood tests.
A: Increased hemoglobin Elevated hemoglobin levels would not correlate with the client's symptoms of bruising, which often indicate reduced red blood cell production or other hematological issues.
C: Increased number of red blood cells An increase in red blood cells contradicts the clinical scenario, where methotrexate likely suppresses bone marrow function, leading to anemia rather than erythrocytosis.
Question 18
Regular
A client is prescribed sulfadiazine one tablet twice daily for 10 days. When reviewing the client's history, the nurse notes that the client is also taking warfarin. The nurse would be alert for which of the following?
Correct!
Incorrect
The correct answer is: A
Rationale
Prolonged clotting times. Clients taking sulfadiazine alongside warfarin may experience increased anticoagulation effects, leading to prolonged clotting times. This interaction necessitates close monitoring to prevent potential bleeding complications and ensure safe therapeutic outcomes.
B: Increased risk of infection. Sulfadiazine functions as an antibiotic, which typically helps combat infections rather than increase their risk. The combination does not inherently elevate infection probabilities.
C: Decreased antibiotic effect. Warfarin does not diminish the efficacy of sulfadiazine; rather, both medications can be used concurrently without compromising the antibiotic's ability to treat infections.
D: Decreased white blood cell count. Sulfadiazine does not directly affect white blood cell production. Changes in white blood cell levels are not a known interaction with the prescribed medications.
Correct Answer: A
Rationale: Prolonged clotting times. Clients taking sulfadiazine alongside warfarin may experience increased anticoagulation effects, leading to prolonged clotting times. This interaction necessitates close monitoring to prevent potential bleeding complications and ensure safe therapeutic outcomes.
B: Increased risk of infection. Sulfadiazine functions as an antibiotic, which typically helps combat infections rather than increase their risk. The combination does not inherently elevate infection probabilities.
C: Decreased antibiotic effect. Warfarin does not diminish the efficacy of sulfadiazine; rather, both medications can be used concurrently without compromising the antibiotic's ability to treat infections.
D: Decreased white blood cell count. Sulfadiazine does not directly affect white blood cell production. Changes in white blood cell levels are not a known interaction with the prescribed medications.
Question 19
Regular
A nurse is to administer sulfasalazine to a client with ulcerative colitis. Which of the following interventions would be most important while caring for this client?
Correct!
Incorrect
The correct answer is: B
Rationale
B: Regularly inspecting the client's stool samples is vital for monitoring the effectiveness of sulfasalazine in managing ulcerative colitis and identifying any potential side effects or complications early on.
A: Stop dosage if skin turns orange-yellow color. This is not a known side effect of sulfasalazine and does not reflect the necessary monitoring for ulcerative colitis treatment.
C: Give the drug on an empty stomach. Sulfasalazine can be taken with food to reduce gastrointestinal discomfort, making this intervention less critical for effective treatment.
D: Administer cranberry juice to the client. While cranberry juice may have benefits for urinary health, it has no specific relevance to the treatment of ulcerative colitis with sulfasalazine.
Correct Answer: B
Rationale: B: Regularly inspecting the client's stool samples is vital for monitoring the effectiveness of sulfasalazine in managing ulcerative colitis and identifying any potential side effects or complications early on.
A: Stop dosage if skin turns orange-yellow color. This is not a known side effect of sulfasalazine and does not reflect the necessary monitoring for ulcerative colitis treatment.
C: Give the drug on an empty stomach. Sulfasalazine can be taken with food to reduce gastrointestinal discomfort, making this intervention less critical for effective treatment.
D: Administer cranberry juice to the client. While cranberry juice may have benefits for urinary health, it has no specific relevance to the treatment of ulcerative colitis with sulfasalazine.
Question 20
Regular
A nurse is caring for a client with a urinary tract infection. After administering a sandwich and a large glass of cranberry juice to a client, the nurse observes that the client has developed diarrhea. Which of the following is the most likely cause of the client's condition?
Correct!
Incorrect
The correct answer is: A
Rationale
A: Extremely large dosage of cranberry juice
The client's diarrhea is most likely caused by the excessive consumption of cranberry juice, which can have a laxative effect due to its high acidity and sugar content, leading to gastrointestinal upset.
B: Lack of activity or exercise
Insufficient physical activity typically does not directly result in diarrhea; rather, it may influence overall digestive health but is not a primary factor in this scenario.
C: Occurrence of crystalluria
Crystalluria refers to the presence of crystals in urine, which is unrelated to gastrointestinal symptoms like diarrhea and does not explain the client's acute digestive response.
D: Minimized food and fluid intake
Reduced food and fluid consumption generally leads to constipation or dehydration and does not correlate with the sudden onset of diarrhea following the meal provided.
Correct Answer: A
Rationale: A: Extremely large dosage of cranberry juice
The client's diarrhea is most likely caused by the excessive consumption of cranberry juice, which can have a laxative effect due to its high acidity and sugar content, leading to gastrointestinal upset.
B: Lack of activity or exercise
Insufficient physical activity typically does not directly result in diarrhea; rather, it may influence overall digestive health but is not a primary factor in this scenario.
C: Occurrence of crystalluria
Crystalluria refers to the presence of crystals in urine, which is unrelated to gastrointestinal symptoms like diarrhea and does not explain the client's acute digestive response.
D: Minimized food and fluid intake
Reduced food and fluid consumption generally leads to constipation or dehydration and does not correlate with the sudden onset of diarrhea following the meal provided.
Question 21
Regular
A nurse is to administer mafenide to a client. The nurse would be alert for which of the following?
Correct!
Incorrect
The correct answer is: A
Rationale
Rash, itching, or other allergic reactions. Mafenide can cause hypersensitivity reactions, making it crucial for the nurse to monitor the client for signs of allergy, including skin rashes or itching.
B: Crystals in the urine sample. Mafenide does not typically cause crystalluria; this symptom is more commonly associated with other medications or conditions affecting renal function.
C: Inflammation of the mouth. Oral inflammation is not a common side effect of mafenide, which primarily affects the skin and may lead to other adverse reactions instead.
D: Loss of appetite. While appetite changes can occur in many patients, loss of appetite is not specifically linked to mafenide administration and is too nonspecific to be a primary concern.
Correct Answer: A
Rationale: Rash, itching, or other allergic reactions. Mafenide can cause hypersensitivity reactions, making it crucial for the nurse to monitor the client for signs of allergy, including skin rashes or itching.
B: Crystals in the urine sample. Mafenide does not typically cause crystalluria; this symptom is more commonly associated with other medications or conditions affecting renal function.
C: Inflammation of the mouth. Oral inflammation is not a common side effect of mafenide, which primarily affects the skin and may lead to other adverse reactions instead.
D: Loss of appetite. While appetite changes can occur in many patients, loss of appetite is not specifically linked to mafenide administration and is too nonspecific to be a primary concern.
Question 22
Regular
After administering sulfonamides to a client, the nurse observes that he has developed a fever, cough, and muscular aches. The nurse also observes that the client has developed lesions in the form of red wheals on the neck and the mouth. The nurse interprets these findings as indicating which of the following?
Correct!
Incorrect
The correct answer is: A
Rationale
Stevens-Johnson syndrome (SJS) is indicated by the fever, cough, muscular aches, and red wheal lesions on the neck and mouth, which are characteristic symptoms of this severe skin reaction to sulfonamides.
B: Anaphylactic shock presents with rapid onset of symptoms such as difficulty breathing and swelling, rather than the gradual onset of fever and skin lesions observed in this case.
C: Thrombocytopenia involves a decrease in platelets, leading to bleeding and bruising, not the fever, cough, and wheal-like lesions described in the client's symptoms.
D: Leukopenia refers to a decrease in white blood cells, which can increase infection risk, but does not typically manifest with the skin lesions and systemic symptoms noted here.
Correct Answer: A
Rationale: Stevens-Johnson syndrome (SJS) is indicated by the fever, cough, muscular aches, and red wheal lesions on the neck and mouth, which are characteristic symptoms of this severe skin reaction to sulfonamides.
B: Anaphylactic shock presents with rapid onset of symptoms such as difficulty breathing and swelling, rather than the gradual onset of fever and skin lesions observed in this case.
C: Thrombocytopenia involves a decrease in platelets, leading to bleeding and bruising, not the fever, cough, and wheal-like lesions described in the client's symptoms.
D: Leukopenia refers to a decrease in white blood cells, which can increase infection risk, but does not typically manifest with the skin lesions and systemic symptoms noted here.
Question 23
Regular
The health care professional has recommended sulfonamide therapy for a client. While obtaining the client's medical history, the nurse discovers that he is taking oral anticoagulants. Which of the following are the possible effects of combining sulfonamide therapy with oral anticoagulants?
Correct!
Incorrect
The correct answer is: A
Rationale
Increased action of the anticoagulant. Combining sulfonamide therapy with oral anticoagulants enhances the anticoagulant effect, as sulfonamides can displace anticoagulants from protein binding sites, leading to higher free drug levels and increased anticoagulation.
B: Increased risk of anaphylactic shock. While allergic reactions are possible, sulfonamides do not inherently elevate the risk of anaphylaxis when used alongside anticoagulants, as their mechanisms differ significantly.
C: Rendering of sulfonamide therapy ineffective. Sulfonamides function primarily through antimicrobial activity and are not negated by anticoagulants, which target blood coagulation pathways, allowing both treatments to remain effective.
D: Development of leukopenia. Although sulfonamides can cause leukopenia, this side effect is not directly associated with the concurrent use of oral anticoagulants, thus making this option irrelevant to the scenario.
Correct Answer: A
Rationale: Increased action of the anticoagulant. Combining sulfonamide therapy with oral anticoagulants enhances the anticoagulant effect, as sulfonamides can displace anticoagulants from protein binding sites, leading to higher free drug levels and increased anticoagulation.
B: Increased risk of anaphylactic shock. While allergic reactions are possible, sulfonamides do not inherently elevate the risk of anaphylaxis when used alongside anticoagulants, as their mechanisms differ significantly.
C: Rendering of sulfonamide therapy ineffective. Sulfonamides function primarily through antimicrobial activity and are not negated by anticoagulants, which target blood coagulation pathways, allowing both treatments to remain effective.
D: Development of leukopenia. Although sulfonamides can cause leukopenia, this side effect is not directly associated with the concurrent use of oral anticoagulants, thus making this option irrelevant to the scenario.
Question 24
Regular
A client who is on sulfonamide therapy is about to be discharged. Which of the following precautions should the nurse instruct the client to follow to reduce the effects of photosensitivity?
Correct!
Incorrect
The correct answer is: A
Rationale
Wear protective clothing and sunscreen when outside.
Wearing protective clothing and applying sunscreen are essential precautions to minimize photosensitivity effects caused by sulfonamide therapy, helping to prevent skin reactions and sunburn while outdoors.
B: Increase fluid intake. Enhancing fluid intake is important for hydration but does not directly address the risks associated with photosensitivity experienced during sulfonamide therapy.
C: Avoid lights while indoors. Steering clear of indoor lights does not significantly mitigate photosensitivity effects, as the primary concern arises from sunlight exposure rather than artificial lighting.
D: Wear protective footwear. While protective footwear is beneficial for foot safety, it does not provide any relevant protection against photosensitivity issues linked to sulfonamide therapy.
Correct Answer: A
Rationale: Wear protective clothing and sunscreen when outside.
Wearing protective clothing and applying sunscreen are essential precautions to minimize photosensitivity effects caused by sulfonamide therapy, helping to prevent skin reactions and sunburn while outdoors.
B: Increase fluid intake. Enhancing fluid intake is important for hydration but does not directly address the risks associated with photosensitivity experienced during sulfonamide therapy.
C: Avoid lights while indoors. Steering clear of indoor lights does not significantly mitigate photosensitivity effects, as the primary concern arises from sunlight exposure rather than artificial lighting.
D: Wear protective footwear. While protective footwear is beneficial for foot safety, it does not provide any relevant protection against photosensitivity issues linked to sulfonamide therapy.
Question 25
Regular
A 60-year-old client who is on sulfonamide therapy has impaired urinary elimination. She does not want to increase her oral fluid intake because of fear of incontinence. Which of the following nursing interventions would be most appropriate?
Correct!
Incorrect
The correct answer is: C
Rationale
Teach the client the times to take fluids to maintain continence. This approach provides a structured strategy, allowing the client to hydrate adequately while managing her fear of incontinence effectively through scheduling fluid intake.
A: Inform the client that there is no need to increase fluid intake. This dismisses the importance of adequate hydration, potentially worsening her urinary elimination issues related to sulfonamide therapy.
B: Inform the client that increasing fluid intake will not result in incontinence. This does not address her specific concerns and may not alleviate her anxiety about incontinence during fluid intake.
D: Increase fluid intake by 1000 mL instead of 2000 mL to avoid incontinence. This suggestion fails to prioritize the client’s need for sufficient hydration, risking further complications related to her condition.
Correct Answer: C
Rationale: Teach the client the times to take fluids to maintain continence. This approach provides a structured strategy, allowing the client to hydrate adequately while managing her fear of incontinence effectively through scheduling fluid intake.
A: Inform the client that there is no need to increase fluid intake. This dismisses the importance of adequate hydration, potentially worsening her urinary elimination issues related to sulfonamide therapy.
B: Inform the client that increasing fluid intake will not result in incontinence. This does not address her specific concerns and may not alleviate her anxiety about incontinence during fluid intake.
D: Increase fluid intake by 1000 mL instead of 2000 mL to avoid incontinence. This suggestion fails to prioritize the client’s need for sufficient hydration, risking further complications related to her condition.
Question 26
Regular
A nurse is caring for a client who is being administered sulfasalazine. Which of the following instructions should the nurse include to ensure that the client gets the full benefits of the treatment?
Correct!
Incorrect
The correct answer is: A
Rationale
Taking dosage while eating or immediately after eating enhances the absorption of sulfasalazine, optimizing its therapeutic effects and minimizing gastrointestinal side effects, ultimately ensuring the client receives the full benefits of the treatment.
B: Increase food intake for the duration of sulfonamide therapy. While nutrition is important, simply increasing food intake does not specifically address the absorption or efficacy of sulfasalazine.
C: Take the drug with a full glass of milk instead of water. Using milk can interfere with the absorption of sulfasalazine, potentially diminishing its effectiveness and altering the intended treatment outcome.
D: Drink at least two to three 8-ounce glasses of fluid every day. While hydration is crucial, this instruction does not directly enhance the absorption or effectiveness of sulfasalazine therapy, thus lacking relevance.
Correct Answer: A
Rationale: Taking dosage while eating or immediately after eating enhances the absorption of sulfasalazine, optimizing its therapeutic effects and minimizing gastrointestinal side effects, ultimately ensuring the client receives the full benefits of the treatment.
B: Increase food intake for the duration of sulfonamide therapy. While nutrition is important, simply increasing food intake does not specifically address the absorption or efficacy of sulfasalazine.
C: Take the drug with a full glass of milk instead of water. Using milk can interfere with the absorption of sulfasalazine, potentially diminishing its effectiveness and altering the intended treatment outcome.
D: Drink at least two to three 8-ounce glasses of fluid every day. While hydration is crucial, this instruction does not directly enhance the absorption or effectiveness of sulfasalazine therapy, thus lacking relevance.
Question 27
Regular
A client who is being discharged has been instructed to continue with sulfonamide therapy for a week. Which of the following points should the nurse include in the teaching plan to educate the client about the therapy?
Correct!
Incorrect
The correct answer is: D
Rationale
D: Ensure that all follow-up appointments are met. Regular follow-up appointments are crucial for monitoring the client's response to sulfonamide therapy, assessing any potential side effects, and ensuring the infection is fully resolved to prevent complications.
A: Discontinue dosage if symptoms of infection disappear. Symptoms may improve before the infection is completely eradicated, so stopping the medication prematurely could lead to a resurgence or resistance.
B: Take the drug a few minutes before a meal. Sulfonamides are typically recommended to be taken on an empty stomach, but timing can vary; therefore, this instruction may not be applicable for every patient.
C: Take any off-the-shelf medication if fever occurs. Not all over-the-counter medications are safe to take with sulfonamides, and some could interact adversely, potentially worsening the client's condition.
Correct Answer: D
Rationale: D: Ensure that all follow-up appointments are met. Regular follow-up appointments are crucial for monitoring the client's response to sulfonamide therapy, assessing any potential side effects, and ensuring the infection is fully resolved to prevent complications.
A: Discontinue dosage if symptoms of infection disappear. Symptoms may improve before the infection is completely eradicated, so stopping the medication prematurely could lead to a resurgence or resistance.
B: Take the drug a few minutes before a meal. Sulfonamides are typically recommended to be taken on an empty stomach, but timing can vary; therefore, this instruction may not be applicable for every patient.
C: Take any off-the-shelf medication if fever occurs. Not all over-the-counter medications are safe to take with sulfonamides, and some could interact adversely, potentially worsening the client's condition.
Question 28
Regular
A nurse is caring for a client with burns. The client is prescribed topical silver sulfadiazine. The nurse would be alert for which of the following?
Correct!
Incorrect
The correct answer is: B
Rationale
Burn treatment with topical silver sulfadiazine necessitates vigilance for skin necrosis. This medication, while effective against infection, can sometimes lead to tissue damage, especially in clients with extensive burns or compromised skin integrity.
A: Facial edema Excessive tissue swelling like facial edema is not a common adverse effect of silver sulfadiazine and may indicate an allergic reaction or other unrelated complications.
C: Headache Headaches are not typically associated with silver sulfadiazine use, making this option less relevant to the expected side effects of the prescribed treatment for burns.
D: Rash While rashes can occur with various medications, a rash is not specifically indicative of silver sulfadiazine use, and it does not directly relate to critical complications in burn care.
Correct Answer: B
Rationale: Burn treatment with topical silver sulfadiazine necessitates vigilance for skin necrosis. This medication, while effective against infection, can sometimes lead to tissue damage, especially in clients with extensive burns or compromised skin integrity.
A: Facial edema Excessive tissue swelling like facial edema is not a common adverse effect of silver sulfadiazine and may indicate an allergic reaction or other unrelated complications.
C: Headache Headaches are not typically associated with silver sulfadiazine use, making this option less relevant to the expected side effects of the prescribed treatment for burns.
D: Rash While rashes can occur with various medications, a rash is not specifically indicative of silver sulfadiazine use, and it does not directly relate to critical complications in burn care.
Question 29
Regular
After teaching a group of nursing students about the action of sulfonamides, the instructor determines that the teaching was successful when the students state that the action of this class of drugs is primarily which of the following?
Correct!
Incorrect
The correct answer is: A
Rationale
A: Bacteriostatic
Sulfonamides primarily exhibit a bacteriostatic action by inhibiting the synthesis of folic acid in bacteria, thereby preventing their growth and reproduction. This mechanism effectively halts bacterial proliferation without directly killing the organisms.
B: Bactericidal
Bactericidal agents actively kill bacteria, contrasting with sulfonamides, which merely inhibit growth. This fundamental difference highlights that sulfonamides do not exert a lethal effect on bacterial cells.
C: Promotor of folic acid activity
Sulfonamides do not promote folic acid activity; rather, they inhibit its synthesis in bacteria, which is crucial for their growth. This distinguishes their mechanism from promoting any metabolic processes.
D: Bacterial cell metabolizer
Sulfonamides do not metabolize bacterial cells; instead, they interfere with folic acid production. This lack of direct involvement in bacterial metabolism underscores the misinterpretation of their action.
Correct Answer: A
Rationale: A: Bacteriostatic
Sulfonamides primarily exhibit a bacteriostatic action by inhibiting the synthesis of folic acid in bacteria, thereby preventing their growth and reproduction. This mechanism effectively halts bacterial proliferation without directly killing the organisms.
B: Bactericidal
Bactericidal agents actively kill bacteria, contrasting with sulfonamides, which merely inhibit growth. This fundamental difference highlights that sulfonamides do not exert a lethal effect on bacterial cells.
C: Promotor of folic acid activity
Sulfonamides do not promote folic acid activity; rather, they inhibit its synthesis in bacteria, which is crucial for their growth. This distinguishes their mechanism from promoting any metabolic processes.
D: Bacterial cell metabolizer
Sulfonamides do not metabolize bacterial cells; instead, they interfere with folic acid production. This lack of direct involvement in bacterial metabolism underscores the misinterpretation of their action.
Question 30
Regular
When developing the plan of care for a client receiving sulfonamides for treatment of a urinary tract infection, the nurse identifies actions for encouraging fluid intake and monitoring intake and output based on which nursing diagnosis?
Correct!
Incorrect
The correct answer is: B
Rationale
Encouraging fluid intake and monitoring intake and output are essential interventions for the nursing diagnosis of Impaired Urinary Elimination. This diagnosis relates directly to the need for adequate hydration to facilitate effective urinary function during sulfonamide treatment.
A: Risk for Fluid Imbalance Fluid imbalance concerns overall body hydration rather than specifically addressing urinary elimination issues, making it less relevant to the focus of this care plan.
C: Risk for Ineffective Renal Perfusion This diagnosis pertains to kidney blood flow rather than urinary elimination, thus failing to directly connect with the actions of fluid intake monitoring.
D: Stress Incontinence Stress incontinence involves involuntary leakage during physical activity, which does not relate to the need for increased fluid intake or the monitoring of urinary output.
Correct Answer: B
Rationale: Encouraging fluid intake and monitoring intake and output are essential interventions for the nursing diagnosis of Impaired Urinary Elimination. This diagnosis relates directly to the need for adequate hydration to facilitate effective urinary function during sulfonamide treatment.
A: Risk for Fluid Imbalance Fluid imbalance concerns overall body hydration rather than specifically addressing urinary elimination issues, making it less relevant to the focus of this care plan.
C: Risk for Ineffective Renal Perfusion This diagnosis pertains to kidney blood flow rather than urinary elimination, thus failing to directly connect with the actions of fluid intake monitoring.
D: Stress Incontinence Stress incontinence involves involuntary leakage during physical activity, which does not relate to the need for increased fluid intake or the monitoring of urinary output.
Question 31
Regular
After teaching the client about taking his prescribed sulfonamide therapy, the nurse determines that the client needs additional teaching when he states which of the following?
Correct!
Incorrect
The correct answer is: B
Rationale
Clients should take sulfonamide therapy consistently at the same times each day to maintain effective drug levels in their system and enhance therapeutic outcomes. Variability in timing can lead to reduced efficacy and increased risk of side effects.
A: I should take the drug with a large glass of water each time. This statement aligns with proper hydration practices, which help prevent crystallization and kidney issues associated with sulfonamide use.
C: I have to finish the full prescription for the medication. Completing the entire course of antibiotics is essential to prevent resistance and ensure the infection is fully treated, which is correct advice.
D: I should call my doctor if my symptoms seem to get worse. Reporting worsening symptoms is crucial for timely medical intervention, reflecting an understanding of potential complications that may arise during treatment.
Correct Answer: B
Rationale: Clients should take sulfonamide therapy consistently at the same times each day to maintain effective drug levels in their system and enhance therapeutic outcomes. Variability in timing can lead to reduced efficacy and increased risk of side effects.
A: I should take the drug with a large glass of water each time. This statement aligns with proper hydration practices, which help prevent crystallization and kidney issues associated with sulfonamide use.
C: I have to finish the full prescription for the medication. Completing the entire course of antibiotics is essential to prevent resistance and ensure the infection is fully treated, which is correct advice.
D: I should call my doctor if my symptoms seem to get worse. Reporting worsening symptoms is crucial for timely medical intervention, reflecting an understanding of potential complications that may arise during treatment.
Question 32
Regular
A client develops a cough and fever and laboratory test results reveal leukopenia after the client receives sulfonamide therapy. When developing the client's plan of care, the nurse would identify which nursing diagnosis?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Risk for Secondary Infection. The client’s leukopenia indicates a decreased white blood cell count, heightening vulnerability to infections. The cough and fever further suggest a potential infectious process requiring vigilant monitoring and preventive measures.
A: Impaired Urinary Elimination. There is no indication of urinary issues in the context; the symptoms presented relate more to respiratory distress and immune response rather than urinary complications.
B: Impaired Skin Integrity. The provided information does not mention any skin concerns or conditions that would affect skin health, focusing instead on respiratory symptoms and immune function.
D: Deficient Knowledge. The scenario does not imply that the client lacks understanding or knowledge regarding their condition or treatment, as the focus is on clinical symptoms and diagnosis rather than education.
Correct Answer: C
Rationale: C: Risk for Secondary Infection. The client’s leukopenia indicates a decreased white blood cell count, heightening vulnerability to infections. The cough and fever further suggest a potential infectious process requiring vigilant monitoring and preventive measures.
A: Impaired Urinary Elimination. There is no indication of urinary issues in the context; the symptoms presented relate more to respiratory distress and immune response rather than urinary complications.
B: Impaired Skin Integrity. The provided information does not mention any skin concerns or conditions that would affect skin health, focusing instead on respiratory symptoms and immune function.
D: Deficient Knowledge. The scenario does not imply that the client lacks understanding or knowledge regarding their condition or treatment, as the focus is on clinical symptoms and diagnosis rather than education.
Quiz Complete!
Antibacterial Drugs: Sulfonamides
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