The “systemic circulation” refers to which of the following? A. The movement of blood from the pulmonary trunk, through capillaries into the pulmonary veins. B. The movement of blood into the coronary arteries, through capillaries into the coronary sinus. C. The flow of blood into the right atrium and eventually out of the left ventricle. D. The movement of blood from the aorta, through capillaries, then eventually into the vena cavae.
Option D. The "systematic circulation" refers to the movement of blood from the aorta, through capillaries, then eventually into the vena cavae.
