Final answer:
Class 2A medications are generally antihypertensives, and from the given options, diuretics are the correct match as they are commonly used to treat high blood pressure.
Step-by-step explanation:
The student is asking to match the correct medication to its class. Class 2A medications typically refer to antithypertensives, which are used to treat high blood pressure. Specifically, the classes of antihypertensive medications include diuretics, calcium channel blockers, angiotensin converting enzyme inhibitors (ACE inhibitors), and angiotensin receptor blockers (ARBs). Steroids are used for anti-inflammatory purposes, beta-blockers are also used in managing hypertension but are not mentioned as first-line medications here, and anticoagulants are used to prevent blood clots, not specifically for blood pressure control.
Therefore, from the options given - steroids, diuretics, beta-blockers, anticoagulants - the correct match for the Class 2A medication with regards to antihypertensive treatment would be b) Diuretics.
Diuretics help in lowering blood pressure by causing the body to eliminate excess salt and water through urine. These medications are crucial in the management of hypertension and are often included in the treatment regimen.