Which statement regarding the mammalian heart is correct?

Here is the answer for the question – Which statement regarding the mammalian heart is correct?. You’ll find the correct answer below

Which statement regarding the mammalian heart is correct?
-Blood arrives at the heart via the ventricles.
-In the adult heart, blood in the right chambers of the heart cannot enter the left chambers without passing through the lungs.
-When the right atrium contracts, it forces blood into the left atrium.
-Oxygen-loaded blood moves only through the right side of the heart.
-Blood is pumped from the heart via the atria.

The Correct Answer is

In the adult heart, blood in the right chambers of the heart cannot enter the left chambers without passing through the lungs- the right heart’s contraction moves the blood to the lungs for gas exchange before the blood is delivered to the left atrium.

Reason Explained

In the adult heart, blood in the right chambers of the heart cannot enter the left chambers without passing through the lungs- the right heart’s contraction moves the blood to the lungs for gas exchange before the blood is delivered to the left atrium. is correct for Which statement regarding the mammalian heart is correct?

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