Which among the followings is correct during each cardiac cycle?

The volume of blood pumped out by the Rt and Lt ventricles is same.

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The volume of blood pumped out by the Rt and Lt ventricles is different

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The volume of blood received by each atrium is different

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The volume of blood received by the aorta and pulmonary artery is different

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Solution

The correct option is A
The volume of blood pumped out by the Rt and Lt ventricles is same.

The cardiac cycle is the sequence of events that occurs when the heart beats. As the heart beats, it circulates blood through pulmonary and systemic circuits of the body. There are two phases of the cardiac cycle. In the diastole phase, the heart ventricles are relaxed and the heart fills with blood.

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Similar questions

Which among the following is correct during each cardiac cycle ?
(a) The volume of blood pumped out by the Rt and Lt ventricle is same
(b) The volume of blood pumped out by the Rt and Lt ventricle is different
(c) The volume of blood received by each atrium is different
(d) The volume of blood received by the ariria and pulmonary artery is different

Q. (i) During a cardiac cycle each ventricle pumps out approximately

70

mL of blood which is called the stroke volume.
(ii) The cardiac output of an athlete will be much higher than that of an ordinary man.
(iii) The body has no the ability to alter the stroke volume and the cardiac output.
(iv) The cardiac output can be defined as the volume of blood pumped out by each ventricle per minute.
(v) Volume of blood pumped by left ventricle is higher than blood pumped by right ventricle.
How many statements are correct?

Q. The volume of blood each ventricle pumps out during a cardiac cycle is about

Q. Volume of blood each ventricle pumps out/ stroke volume during a cardiac cycle is about

Q. Read the statements and select the option which best describes the process that occurs during systematic circulation.
(i) The left atrium receives the oxygenated blood through the pulmonary veins. The left ventricle pumps the blood through the aorta to various parts and the de-oxygenated blood reaches right atrium.
(ii) The left atrium receives the oxygenated blood through pulmonary veins and pumps the blood through the aorta to various parts and the de-oxygenated blood reaches the right atrium.
(iii) The left atrium receives de-oxygenated blood and pumps into left ventricles which in turn pumps into pulmonary artery for oxygenation.
(iv) The right atrium receives the de-oxygenated blood and pumps into pulmonary artery for oxygenation.

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