A nurse is caring for a client receiving an intermittent IV bolus of gentamicin twice daily. Which of the following laboratory values should the nurse monitor while the client is receiving this medication? (Select all that apply.)
Glucose.
Prothrombin time.
Serum creatinine.
Cardiac enzymes.
WBC count.
Correct Answer : C,E
Choice A rationale
Monitoring glucose levels is not typically necessary for patients receiving gentamicin, as it does not significantly affect glucose metabolism.
Choice B rationale
Prothrombin time is not commonly affected by gentamicin, so routine monitoring is not required.
Choice C rationale
Serum creatinine levels should be monitored to assess kidney function, as gentamicin can cause nephrotoxicity.
Choice D rationale
Cardiac enzymes are not typically affected by gentamicin, so routine monitoring is not necessary.
Choice E rationale
Monitoring WBC count is important to detect any signs of infection or bone marrow suppression, which can occur with gentamicin use.
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Correct Answer is D
Explanation
Choice A rationale
Sucralfate should be taken on an empty stomach, not with meals, to ensure it coats the ulcer effectively.
Choice B rationale
There is no need to reduce dietary fiber while taking sucralfate. Fiber intake does not interfere with the medication’s effectiveness.
Choice C rationale
Antacids should not be taken within 30 minutes before or after taking sucralfate, as they can interfere with its action.
Choice D rationale
Increasing fluid intake is recommended while taking sucralfate to help prevent constipation, a common side effect of the medication.
Correct Answer is ["C","E"]
Explanation
Choice A rationale
Glucose levels are not typically monitored for patients receiving gentamicin.
Choice B rationale
Prothrombin time is not typically monitored for patients receiving gentamicin.
Choice C rationale
Serum creatinine should be monitored because gentamicin can cause nephrotoxicity, and elevated serum creatinine levels can indicate kidney damage.
Choice D rationale
Cardiac enzymes are not typically monitored for patients receiving gentamicin.
Choice E rationale
WBC count should be monitored because gentamicin can cause leukopenia or other changes in white blood cell counts.