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What is b blocker with peripheral vasodilator action is ? and explain in detail?
Ans. is 'a' i.e., Carvedilol o Carvedilol is a (31 + 132 + ai adrenoceptor blocker with a : 13 blocking propey of 1 : 9. o It produces peripheral vasodilation due to a-1 blockade as well as calcium channel blockade (direct effect).