Blood from the Superior and Inferior Vena Cava Enters the Heart

Question

Blood from the superior and inferior vena cava enters the heart via this structure.
A)right atrium
B)left atrium
C)left ventricle
D)right ventricle

Accepted Answer

The superior and inferior vena cava both bring deoxygenated blood back to the heart from the body, and enter the heart through the right atrium.