Which Cardiac Valve Prevents Regurgitation of Blood from the Right

Question

Which cardiac valve prevents regurgitation of blood from the right ventricle to the atrium
A)tricuspid
B)mitral
C)bicuspid
D)aortic

Accepted Answer

The tricuspid valve prevents regurgitation of blood from the right ventricle to the right atrium. The mitral or bicuspid valve prevents regurgitation of blood from the left ventricle to the left atrium. The aortic valve prevents regurgitation of blood from the aorta to the left ventricle.