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Pharmacology: Cardiovascular Drugs
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Pharmacology: Cardiovascular Drugs
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25 Questions

1. A drug lacking vasodilator properties that is useful in angina is
2. Digoxin differs from digitoxin in that digoxin
3. Which of the following drugs is a class III antiarrhythmic agent that is effective in the acute management of atrial fibrillation or atrial flutter of recent onset ?
4. In normal condition sequence of conduction of cardiac action potential is
5. Which of the following pharmacological properties of quinidine is not useful clinically?
6. The primary mechanism of beneficial effect of glyceryl trinitrate in classical angina pectoris is
7. Milrinone is an example of
8. Cardiac glycoside consists of
9. Following statement is true about lidocaine
10. Which of the following drugs is a potassium channel opener ?
11. Therapeutic dose of digoxin in a normal individual has the following effects, except
12. Select the organic nitrate which undergoes minimal first-pass metabolism in the liver
13. Polymorphic ventricular tachycardia can be a complication of
14. Aspirin in small doses (50 to 150 mg per day)
15. The normal therapeutic plasma concentration of digitalis is
16. Though nitrates and calcium channel blockers are both vasodilators, they are used concurrently in angina pectoris because
17. In patients with chronic granulomatous disease which of the following agents increases the synthesis of tumor necrosis factor, leading to activation of phagocytosis?
18. Drug of choice for digitalis induced arrhythmia is
19. Six months after beginning atorvastatin, the patient’s total and LDL cholesterol concentrations remained above normal and he continued to have anginal attacks despite good adherence to his antianginal medications. His physician decided for niacin. The major recognized mechanism of action of niacin is
20. After oral administration peak concentration of digoxin is reached in
21. Nitroglycerin ointment in clinical use is
22. Quinidine can cause paradoxical tachycardia in a patient of
23. There is no rationale of giving digitoxin parenterally because
24. In heart, potassium channels determine
25. Procainamide differs from quinidine in the following respect