Topic: Chapter 12: Basic Medical Instruments and Techniques



Topic: Chapter 12: Basic Medical Instruments and Techniques
Q.1
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. Semilunar valves close down after the blood flows into vessels from Ventricles
Answer : Option D
Explaination / Solution:
No Explaination.


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