This post is a comprehensive pharmacology quiz on drugs acting on the cardiovascular system. This quiz is perfect for nursing, medical, and pharmacy students, as well as health professionals including nurses, medical doctors and pharmacists. With challenging pharmacology questions and engaging pharmacology quizzes, this blog post is an essential resource for anyone seeking to improve their understanding of drugs acting on the cardiovascular system.

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Drugs acting on the cardiovascular system quiz 2

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1. Quinidine can cause paradoxical tachycardia in a
patient of:

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2. Quinidine is now used primarily for:

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3. Select the drug which is used by intravenous infusion
for emergency control of tachycardia and sudden rise
in blood pressure:

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4. The limitations of quinidine in the treatment of cardiac
arrhythmias include the following except:

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5. Which of the following drugs depresses automaticity
of SA node as well as ectopic foci, abbreviates action
potential duration of Purkinje fibres, and slows atrioventricular conduction:

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6. The following antiarrhythmic drug has the most
prominent anticholinergic action:

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7. The following is an orally active lignocaine congener
used for both acute as well as chronic ventricular
arrhythmias:

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8. Hypothyroidism is a possible consequence of
prolonged therapy with:

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9. The following is true of propafenone except:

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10. The following is true of procainamide except:

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11. Quinidine has the following action on electrophysiological properties of the heart except:

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12. Choose the correct statement(s) about dofetilide:

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13. Lignocaine is the preferred antiarrhythmic for
emergency control of cardiac arrhythmias following
acute myocardial infarction because:

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14. The following antiarrhythmic drug accumulates in the
body for a very long time:

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15. Procainamide differs from quinidine in the following
respect(s):

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16. Choose the correct statement about the action of
nitrates on coronary vessels:

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17. Lignocaine is effective in the following cardiac
arrhythmia(s):

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18. The following is not true of quinidine:

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19. Myocardial Na+ channel blockade by lignocaine has
the following characteristic:

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20. The antiarrhythmic drug which decreases both rate of
depolarization (phase 0) as well as rate of repolarization
(phase 3) of myocardial fibres is:

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