<prompt> Which of the following beta blocker is NOT considered cardio-selective?MetoprololAtenololEsmololCarvedilol  <response>: Labetalol, carvedilol, nebivolol are alpha PLUS beta blockers. betaxolol, bisprolool,atenolol,esmolol,meoprolol are considered cardio selective. Ref: KD Tripathi 8th ed. 