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Doctors use stethoscope to hear the soun...

Doctors use stethoscope to hear the sound, produced during each cardiac cycle. The second sound is heard when:

A

AV node receives signal from SA node

B

AV valves

C

Ventricular wall vibrate due to gushing of blood from atria

D

Ventricular wall vibrate due to gushing of blood from atria

Text Solution

Verified by Experts

The correct Answer is:
D
Ventricular wall vibrate due to gushing of blood from atria
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FULL MARKS-TRENDS IN ECONOMIC ZOOLOGY-Entrance Exam Questions Solved
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