Certified Medical Assistant (CMA AAMA)PharmacologyEasy
A patient is prescribed furosemide 40 mg PO daily. Furosemide is a diuretic. The medical assistant should advise the patient to take this medication at which of the following times?
- AIn the morning
- BWith the evening meal
- CAt bedtime
- DOnly when feeling swollen
Show answer & explanationAnswer & explanation
Correct answer: A. In the morning
Furosemide is a diuretic, which increases urine production. Taking it in the morning prevents frequent nighttime urination, which could disturb sleep and increase the risk of falls.
Why the other options are wrong
- B. Taking a diuretic in the evening could also lead to nighttime urination issues.
- C. Taking a diuretic at bedtime would lead to frequent nighttime urination, disrupting sleep.
- D. Diuretics should be taken as prescribed, not just when symptoms occur, for consistent therapeutic effect.
Diuretic Timing
Diuretics, like furosemide, are generally taken in the morning to prevent nocturia and sleep disturbance.
- Increases urine output.
- Prevents dehydration if taken correctly.
- Commonly used for hypertension and edema.
Memory trick: Diuretics: 'Morning' means more peaceful nights.