Question

if the duration between lubb and dubb sound is 0.7 sec and strok vol is 70ml than what amount of oxygen transport in two min ​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

It is produced by the contraction of ventricular muscles and the vibrations set up by the closure of tricuspid and bicuspid valves. 42It is also called systolic sound. The dub sound (second sound) is caused by the closure of semilunar valves of the aorta and pulmonary trunk

Explanation: