Pharmacology and the Nursing Process by Linda Lane Lilley: Practice Exam 2025 - Free Pharmacology Practice Questions and Study Guide

Question: 1 / 400

What class of drug is Carvedilol (Coreg)?

Alpha blocker only

Beta blocker only

Alpha and beta blocker

Carvedilol (Coreg) is classified as an alpha and beta blocker, meaning it blocks both alpha and beta receptors in the body. This allows it to lower blood pressure and improve heart function by reducing the effects of stress hormones, making it useful in treating conditions such as high blood pressure and heart failure. Option A is incorrect because carvedilol does block alpha receptors. Option B is incorrect because carvedilol does block beta receptors. Option D is incorrect because carvedilol is not a diuretic, which is a class of drugs that increase urine production.

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Diuretic

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