A nurse is caring for a client who has been taking captopril for one year. Which of the following laboratory values should the nurse review? (Select all that apply.)
Potassium level.
WBC with differential.
BUN level.
Hemoglobin level.
Glucose level.
Correct Answer : A,B,C
Choice A rationale
Potassium level should be reviewed because captopril can cause hyperkalemia due to its effect on aldosterone secretion.
Choice B rationale
WBC with differential should be reviewed because captopril can cause neutropenia or agranulocytosis, especially in patients with renal impairment or collagen vascular disease.
Choice C rationale
BUN level should be reviewed because captopril can affect renal function, leading to increased BUN levels.
Choice D rationale
Hemoglobin level is not typically affected by captopril, so it is not a priority for review.
Choice E rationale
Glucose level is not typically affected by captopril, so it is not a priority for review.
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Correct Answer is ["A","F"]
Explanation
Choice A rationale
Thrombocytopenia, a low platelet count, increases the risk of bleeding and hemorrhage when receiving heparin.
Choice B rationale
Neutropenia, a low white blood cell count, does not directly increase the risk of hemorrhage. It is more related to infection risk.
Choice C rationale
Hypokalemia, low potassium levels, does not directly indicate a risk for hemorrhage. It can cause other complications but not specifically bleeding.
Choice D rationale
Fever is not a direct indicator of hemorrhage risk. It may indicate infection or other inflammatory processes.
Choice E rationale
Hyperglycemia, high blood sugar levels, does not indicate a risk for hemorrhage. It is more related to diabetes management.
Choice F rationale
Dark stools can indicate gastrointestinal bleeding, which is a sign of hemorrhage.
Correct Answer is B
Explanation
Choice A rationale
BNP is used to diagnose heart failure, not to monitor gentamicin’s adverse effects.
Choice B rationale
Creatinine levels should be monitored as gentamicin can cause nephrotoxicity, leading to impaired kidney function.
Choice C rationale
Amylase levels are not relevant for detecting gentamicin’s adverse effects.
Choice D rationale
ESR is used to detect inflammation, not specific to gentamicin’s adverse effects.