Pharmacology A.N.S. ab43d339

Which of the following is selective alpha antagonist?

Propanolol

Prazosin

Phentolamine

Clonidine

High-Yield Explanation

Ans. B. PrazosinPrazosin is selective alpha 1 blocker which used in patients suffering from BHP. They also used in hypertension. Phentolamine is nonselective alpha blocker. Clonidine is alpha 2 agonists.

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