CLASS- MOA

Question 1

BETA BLOCKER NON SELECTIVE

Answer 1

propanolol,sotalol,timolol
blocks beta-1 beta-2 beta-3 receptors. (-) chronotrope (-) inotrope (-) RAAS vasoconstriction & fluid retention

Question 1

BETA BLOCKER- SELECTIVE

Answer 1

atenolol, metoprolol, esmolol
blocks cardiac nodal beta-1 receptors. (-) chronotrope (-) inotrope

Question 2

CALCIUM CHANNEL BLOCKER VASCULAR SELECTIVE

Answer 2

amlodapine, nifedapine, felodapine
(+) vasodilation (+) coronary artery bloodflow (-) coronary artery spasm

Question 3

CALCIUM CHANNEL BLOCKER
CARDIAC MYOCYTE SELECTIVE

Answer 3

cardizem, verapamil
(-) inotrope (-) chronotrope SA node (-) dromotrope AV node