Question

Which chambers are the receiving chambers of the heart?

Answer 1

the two atria receive blood from outside of heart and the two ventricles propel blood from the heart to tissues. The right atrium receives blood from the superior and inferior vena-cava.

Answer 2

The heart has four chambers: two atria and two ventricles. The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle. The right ventricle pumps the oxygen-poor blood to the lungs. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle.