Which of the following represents the correct sequence of vessels that blood follows to get from the vena cavae to the lungs?

Question

Quizplus · Accepted Answer

Blood enters the right atrium from the vena cavae, then flows to the right ventricle, which pumps it to the pulmonary trunk. The pulmonary trunk divides into the right and left pulmonary arteries, which carry blood to the lungs and eventually to the pulmonary capillaries for gas exchange. The pulmonary veins then carry oxygenated blood from the lungs back to the left atrium. Therefore, the correct sequence is right atrium, right ventricle, pulmonary trunk, pulmonary arteries, and pulmonary capillaries, which is represented by choice B.

Which of the Following Represents the Correct Sequence of Vessels