Oxygen-poor blood passes through the ________.
A) right AV (tricuspid) and pulmonary valves
B) right AV (tricuspid) valve only
C) left AV (mitral) and aortic valves
D) left AV (mitral) valve only
E) pulmonary and aortic valves

Question

Quizplus · Accepted Answer

Oxygen-poor blood passes through the right atrioventricular (AV) or tricuspid valve as it moves from the right atrium to the right ventricle, and then through the pulmonary valve as it exits the right ventricle to the pulmonary arteries to get oxygenated in the lungs.

Oxygen-Poor Blood Passes Through the ________