Cardiovascular pharmacology · USMLE Step 1

Which antihypertensive drug class works in part by reducing aldosterone-mediated sodium and water retention?

  1. ACE inhibitors
  2. Calcium channel blockers
  3. Alpha blockers
  4. Non-steroidal anti-inflammatory drugs
Show answer and explanation

Correct answer: ACE inhibitors

ACE inhibitors reduce angiotensin II formation, which decreases aldosterone release, leading to reduced sodium and water retention and lowering BP.

Difficulty: Medium Question 17 of 20

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