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A nurse is caring for a client who has a new prescription for enoxaparin. Which of the following laboratory values should the nurse monitor?
- A. Platelet count
- B. Blood urea nitrogen
- C. Serum albumin
- D. Cholesterol
Correct Answer: A
Rationale: Enoxaparin, a low-molecular-weight heparin, can cause thrombocytopenia, so platelet count monitoring is essential.
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A nurse is reinforcing teaching with a client who is scheduled for a cardiac catheterization. Which of the following instructions should the nurse include?
- A. Fast for 6 hours before the procedure.
- B. Drive yourself home after the procedure.
- C. Expect to stay overnight routinely.
- D. Avoid lying flat after the procedure.
Correct Answer: A
Rationale: Fasting for 6 hours before a cardiac catheterization reduces the risk of aspiration during sedation.
A nurse is caring for a client who has a new prescription for valsartan. Which of the following adverse effects should the nurse monitor for?
- A. Hyperkalemia
- B. Weight loss
- C. Bradycardia
- D. Hypoglycemia
Correct Answer: A
Rationale: Valsartan, an ARB, can cause hyperkalemia by affecting potassium excretion in the kidneys.
A nurse is reinforcing teaching with a client who has a new prescription for omeprazole. Which of the following adverse effects should the nurse include?
- A. Diarrhea
- B. Weight loss
- C. Tinnitus
- D. Hypotension
Correct Answer: A
Rationale: Omeprazole, a proton pump inhibitor, can cause diarrhea as a common side effect due to changes in gut flora.
A nurse is caring for a client who has a new prescription for isosorbide mononitrate. Which of the following adverse effects should the nurse monitor for?
- A. Headache
- B. Weight gain
- C. Bradycardia
- D. Hypoglycemia
Correct Answer: A
Rationale: Isosorbide mononitrate, a nitrate, commonly causes headaches due to vasodilation, especially when starting therapy.
A nurse is caring for a client who has a new prescription for oxybutynin. Which of the following adverse effects should the nurse monitor for?
- A. Dry mouth
- B. Weight gain
- C. Hyperglycemia
- D. Tinnitus
Correct Answer: A
Rationale: Oxybutynin, an anticholinergic, commonly causes dry mouth due to reduced salivary production.