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Medical Science
MEDIUM
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Medical Science
Mechanism of action of nifidipine is_____________?
It has a prominent smooth muscle relaxant action causes arteolar dilation leading to fall in blood pressure
Correct answer
B
Nifidipine depresses the SA node thus decreasing mycocoardial excitability
Option B
C
Mainly depression of A-V conduction
Option C
D
Decreased cardiac output thus decreasing load on myocardium
Option D
Correct answer: A
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