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Which among the following is correct during each cardiac cycle?

(a) The volume of blood pumped out by the Rt and Lt ventricles is the same.
(b) The volume of blood pumped out by the Rt, and Lt ventricles is different
(c) The volume of blood received by each atrium is different
(d) The volume of blood received by the aorta and pulmonary artery is different

Answers (1)

 After oxygenation, the volume of the blood entering the lung is the same as the volume of blood leaving it. In the case of varying volumes, the heart is susceptible to heart failure due to different pressures. The answer is option (a) The volume of blood pumped out by the Rt and Lt ventricles is the same.

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