Question

Which among the following is correct during each cardiac cycle?

• A. The volume of blood pumped out by the $Rt$ (Right) and $Lt$ (Left) ventricles is 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

Answer 1

Answer: (A)

The volume of blood pumped out by the $Rt$ (Right) and $Lt$ (Left) ventricles is same

Answer 2

During a cardiac cycle, each ventricle pumps out approximately $70 \,mL$ of blood, thus, both the ventricles pump out same volume of blood in each cardiac cycle.