**Core Concept**
Hypertension management involves pharmacological interventions targeting the renin-angiotensin-aldosterone system (RAAS), sympathetic nervous system, and vascular tone regulation. The goal is to reduce blood pressure and prevent target organ damage.

**Why the Correct Answer is Right**
To manage hypertension, various classes of medications are used, including:

* Angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) that target the RAAS by inhibiting angiotensin II formation or its action on the angiotensin type 1 receptor (AT1R).
* Calcium channel blockers (CCBs) that reduce vascular tone by inhibiting L-type calcium channels in smooth muscle cells.
* Diuretics that reduce blood volume and pressure through increased sodium and water excretion.
* Beta-blockers that decrease heart rate and contractility, reducing cardiac output and blood pressure.

**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect as it is typically not used in hypertension management.
* **Option B:** This option is incorrect as it is not a first-line treatment for hypertension.
* **Option C:** This option is incorrect as it is not commonly used in hypertension management.

**Clinical Pearl / High-Yield Fact**
Beta-blockers are often used in hypertension management, especially in patients with heart failure or coronary artery disease. However, they should be used with caution in patients with asthma or chronic obstructive pulmonary disease (COPD) due to their bronchoconstrictive effects.

**Correct Answer: A. This option is incorrect as it is typically not used in hypertension management.