Question

This drug used for treating hypertension acts by blocking the conversion of angiotensin I to angiotensin II, a vasoconstrictor.

a. beta adrenergic blocker
b. calcium channel blocker
c. ACEi
d. digitalis

Answer 1

The correct answer is C

Step-by-step explanation:

ACEi are a group of drugs that inhibit angiotensin converting enzyme. This enzyme is produced in the lung and converts angiotensin I into angiotensin II which is a potent vasoconstrictive peptide that helps to narrow the vessels and also stimulates aldosterone secretion. This mechanism normally helps to raise blood pressure.

Examples of ACEi are captopril, enalapril, lisinopril.