Which class of drugs is often prescribed for hypertension?

• A. Beta blockers
• B. Calcium channel blockers
• C. ACE inhibitors
• D. Diuretics

Answer: (B)

Calcium channel blockers are commonly prescribed for hypertension as they work by inhibiting the influx of calcium ions into vascular smooth muscle and cardiac muscle. This action leads to relaxation of the blood vessels, resulting in vasodilation and a subsequent decrease in blood pressure. These medications help reduce the workload on the heart and can improve blood flow, making them effective in managing hypertension.

While other classes of drugs, such as beta blockers, ACE inhibitors, and diuretics, are also effective in treating high blood pressure, the choice of medication often depends on individual patient factors, including their overall health, any existing conditions, and other medications they may be taking. Each class works through slightly different mechanisms, thus offering multiple approaches to managing hypertension in patients.