Final Answer:
Patients diagnosed with stage 1 hypertension are first prescribed a Diuretic. Thus, the correct option is d. Diuretic.
Step-by-step explanation:
Hypertension, commonly known as high blood pressure, is categorized into stages based on the severity of the condition. Stage 1 hypertension is the initial phase, where blood pressure readings are elevated but not yet in the severe range. The first-line treatment for stage 1 hypertension typically involves lifestyle modifications and the prescription of a diuretic.
Diuretics are medications that increase the excretion of water and sodium from the body through urine. They help reduce blood volume, subsequently lowering blood pressure. The most common diuretics used in this context are thiazide diuretics. By decreasing the amount of fluid circulating in the blood vessels, diuretics reduce the workload on the heart and contribute to better blood pressure control.
The choice of diuretics as the initial treatment is supported by extensive research and clinical guidelines. Thiazide diuretics, such as hydrochlorothiazide, have been proven effective in lowering blood pressure and are often recommended as a cost-effective and well-tolerated option. While other antihypertensive medications like ACE inhibitors and beta blockers may be considered in specific cases, diuretics are typically preferred as the initial intervention for stage 1 hypertension.
Thus, the correct option is d. Diuretic.