Drugs used in the CHF
1.      The non-glycoside positive ionotropic drugs is: a)      Digoxin b)      Strophantin K c)      Dobutamine d)      Digitoxin 2.      This drug inhibits breakdown of cAMP in vascular smooth muscle: a)      Digoxin b)      Dobutamine c)      Amrinone d)      Dopamine 3.      Mechanism of action of digitalis is: a)      Inhibits Na+ K+ ATPase b)      Inhibit Na+ H+ ATPase c)      Active metabolites …