MACE Medication Assistant Exam Prep

Category - Pharmacological

Which of the following is an action of nitroprusside (Nipride)?

  1. It relaxes the smooth muscles of the arterioles and veins.
  2. It reduces blood volume.
  3. It blocks the action of angiotensin II.
  4. It blocks the action of aldosterone on the kidneys.
Explanation
Answer - A - Nitroprusside is often the first-line medication used to manage hypertensive emergencies. This drug is administered by continuous intravenous infusion and is rapid acting. By relaxing the smooth muscles of the arterioles and veins, nitroprusside promotes vasodilation and reduces blood pressure.
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