Pharmacology and the Nursing Process by Linda Lane Lilley: Practice Exam

Which class of drugs is used as a first-line treatment for hypertension according to JNC 8 guidelines?

1. ARBs

2. ACE inhibitors

3. Calcium channel blockers

4. Diuretics

The correct answer is: Diuretics

According to JNC 8 guidelines, diuretics are considered first-line treatment for hypertension. This is due to their effective reduction of blood pressure, low cost, and favorable risk-to-benefit ratio. While ARBs, ACE inhibitors, and calcium channel blockers are also commonly used to treat hypertension, they are typically reserved for patients who cannot tolerate diuretics or those who have other medical conditions that would benefit from these medications. Therefore, they would not be considered first-line treatment options according to JNC 8 guidelines.