<prompt> Beta-blocker with intrinsic sympathomimetic activity?PropranololSotalolTimololPindolol  <response>: Ans. D. Pindolol. Ref. KDT 6thpg. 140; Table 10.2- Pindolol is nonselective b-blocker with intrinsic sympathomimetic activity.Beta blockersANonselective b1 and b2 1. Without intrinsic sympathomimetic activity :- Propranolol, - Sotalol, - Timolol. 2. With intrinsic sympathomimetic activity :- Pindolol 3 With additional a blocking property :- Labetalol, - CarvedilolB.Cardioselective b1- Metoprolol,- Atenolol, - Acebutolol, - Bisoprolol,- Esmolol, - Betaxolol, - CeliprololCSelective b2Butoxamine, ICI118551-Nadolol, Oxprenolol, alprenolol are nonselective b blockers;-Nabivolol is b1 selective blocker and-Bucindolol, medroxalol are b a1 blockers not marketed in India. 