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A : First phase of ventricular filling i...

A : First phase of ventricular filling is rapid and causes `3^(rd)` sound of heart.
R : It is because of auricular systole.

A

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

B

If both Assertion and Reason are true, but the Reason is not the correct explanation of the Assertion.

C

If Assertion is true, but Reason is false.

D

If both Assertion and Reason are false.

Text Solution

Verified by Experts

The correct Answer is:
C
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