Rock the Pharmacy PEBC Test 2026 – Your Prescription for Success!

Diuretics are a class of medications commonly used to manage hypertension, or high blood pressure. They work by promoting the excretion of sodium and water from the body through the kidneys. This diuresis reduces the volume of fluid in the bloodstream, leading to a decrease in blood pressure. They are often considered a first-line treatment option for managing hypertension due to their effectiveness and relatively favorable side effect profile.

In contrast, the other classes listed do not have a primary role in treating hypertension. Laxatives are primarily used for the treatment of constipation, antidepressants are aimed at managing depression and anxiety disorders, and antibiotics are utilized to treat bacterial infections. Each of these has distinct therapeutic uses that do not relate to blood pressure management, which is why diuretics are the correct choice for this question.