The correct flow of blood through the heart and lungs is…?

The correct flow of blood through the heart and lungs is…?
A . Inferior/superior vena cavae, right atrium, right ventricle, lungs, left atrium, left ventricle, aorta
B . Aorta, left atrium, left ventricle, lungs, right atrium, right ventricle, Inferior/superior vena cavae
C . Inferior/superior vena cavae, right atrium, right ventricle, aorta, lungs, left atrium, left ventricle
D . Right atrium, right ventricle, Inferior/superior vena cavae, lungs, aorta, left ventricle, left atrium

View Answer

Answer: A

Explanation:

Blood enters the heart through the Inferior/superior vena cavae, to the right atrium, then the right ventricle. It then goes to the lungs through the pulmonary vein, returning through the left atrium, then the left ventricle, leaving through the aorta.