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(Single Best Answer) Question 1: A patient with atrial fibrillation on regular treatment presents with photosensitivity, skin discoloration and peripheral neuropathy. Which drug may be implicated ?

A) Digoxin
B) Disopyramide
C) Amiodarone
D) Bisoprolol
Answer (Select an option above to get the answer):

(Single Best Answer) Question 2: What is the drug of choice to control supraventricular tachycardia ?

A) Adenosine
B) Propranolol
C) Verapamil
D) Digoxin
Answer (Select an option above to get the answer):

(Single Best Answer) Question 3: The following drugs have significant drug interaction with digoxin, except ?

A) Cholestyramine
B) Thiazide diuretics
C) Quinidine
D) Amlodipine
Answer (Select an option above to get the answer):

(Single Best Answer) Question 4: The Maintenance dose of Digoxin is ?

A) 0.25 µgm
B) 2.5 µgm
C) 25 µgm
D) 250 µgm
Answer (Select an option above to get the answer):

(Single Best Answer) Question 5: Use of which of the following drug is contraindicated in pregnancy ?

A) Digoxin
B) Nifedipine
C) Amoxycillin
D) Enalapril
Answer (Select an option above to get the answer):

(Single Best Answer) Question 6: A 59 year old man with severe myxomatous mitral regurgitation is asymptomatic, with a left ventricular ejection fraction of 45% and an end-systolic diamater index of 2.9 cm/m2. The most appropriate treatment is ?

A) Mitral valve repair or replacement
B) No treatment
C) ACE inhibitor therapy
D) Digoxin and diuretic therapy
Answer (Select an option above to get the answer):

(Single Best Answer) Question 7: In a patient with chronic congestive cardiac failure, all of the following drugs prolong survival, except ?

A) Metoprolol
B) Carvedilol
C) Enalapril
D) Digoxin
Answer (Select an option above to get the answer):

(Single Best Answer) Question 8: The action of Digoxin is not affected in ?

A) Electrolyte disturbance
B) Hepatic disease
C) Renal failure
D) MI
Answer (Select an option above to get the answer):

(Single Best Answer) Question 9: The group of drugs not used for sedation but with adverse effect of sedation is ?

A) Antihistaminics
B) Antidepressants
C) Digitalis
D) Antiarrhythmics
Answer (Select an option above to get the answer):

(Single Best Answer) Question 10: "Torsades de pointes " is seen in ?

A) Quinidine
B) Digoxin
C) Phenytoin
D) Chlorthiazide
Answer (Select an option above to get the answer):