Thursday 29 October 2015

Common Cardiovascular Drugs Objective Type Questions And Answers

31. Exertion–induced angina, which is relieved by rest, nitroglycerin, or both, is referred to as
(a) Prinzmetal’s angina
(b) Unstable angina
(c) Classic angina
(d) Variant angina
(e) Preinfarction angina
Ans: C

32. Myocardial oxygen demand is increased by all of the following factors except
(a) Exercise
(b) Smoking
(c) Cold temperatures
(d) Isoproterenol
(e) Propranolol
Ans: E

33. Which of the following agents used in prinzmetal’s angina has spasmolytic actions, which increase coronary blood supply?
(a) Nitroglycerin
(b) Nifedipine
(c) Timolol
(d) Isosorbide mononitrate
(e) Propranolol
Ans: B

34. The oral absorption of following osmotic diuretic is negligible
(a) Glycerin
(b) Mannitol
(c) Isosorbide
(d) All of the above
Ans: B

35. Maximal medical therapy for treating angina pectoris is represented by which of the following choices?
(a) Diltiazem, verapamil, nitroglycerin
(b) Atenolol, isoproterenol, diltiazem
(c) Verapamil, nifedipine, propranolol
(d) Isosorbide, atenolol, diltiazem
(e) Nitroglycerin, isosorbide, atenolol
Ans: D

36. The term ischemic heart disease (IHD) is used to designate all of the following conditions except
(a) Angina pectoris
(b) Sudden cardiac death
(c) Congestive heart failur (CHF)
(d) Arrhythmias
Ans: C

37. Which of the following thrombolytic agents would be appropriate at this time?
(a) Anisoylated plasminogen streptokinase activator complex (APSAC)
(b) Streptokinase (SK)
(c) Recombinant tissue-type plasminogen activator (t-PA)
Ans: C

38. Strong anticholinergic effects limit the antiarrhythmic use of
(a) Quinidine
(b) Procainamide
(c) Tocainide
(d) Flecainide
(e) Disopyramide
Ans: E

39. Following loop diuretic is a phynoxy acetic acid derivative
(a) Furosemide
(b) Bumetanide
(c) Ethacrynic acid
(d) All of the above
Ans: C

40. Following potassium sparing diuretic is a mineralocorticoid receptor antagonist
(a) Amiloride
(b) Triamterene
(c) Spironolactone
(d) All of the above
Ans: C

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