Difficulty: Medium
Average Score: 62%
Simulated
An adult is diagnosed with hypertension. He is prescribed chlorothiazide (Diuril) 500 mg PO. What nursing instruction is essential for him?
Correct answer
C
Rationale
Chlorothiazide, a diuretic, can cause potassium loss. Consuming potassium-rich foods like orange juice or bananas helps prevent hypokalemia.