What type of drug reduces hypertension by interfering with the production of angiotensin II?
a. Diuretics
b. Vasodilators
c. Beta-blockers
d. Angiotensin-converting enzyme (ACE) inhibitors
ANS: D
ACE inhibitors act by interfering with the production of angiotensin II, which is a potent vasoconstrictor. Diuretics lower blood pressure by increasing fluid output. Vasodilators act on the vascular smooth muscle. By causing arterial dilation, blood pressure is lowered. Beta-blockers interfere with beta stimulation and depress renin output.
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