Final answer:
The first-line drug of choice for uncomplicated hypertension is Thiazide diuretics.
Step-by-step explanation:
The first-line drug of choice for uncomplicated hypertension is d. Thiazide diuretics.
Thiazide diuretics are a class of medication that work by reducing the amount of water and salt in the body, helping to lower blood pressure. They are effective in treating uncomplicated hypertension and are often used as initial therapy.
Examples of thiazide diuretics include hydrochlorothiazide and chlorthalidone. These medications may be used alone or in combination with other antihypertensive medications depending on the individual's blood pressure goals and overall health.