Which of the Following is NOT a Vessel That Empties

Question

Which of the following is NOT a vessel that empties into the right atrium?
A)Inferior vena cava
B)Superior vena cava
C)Coronary sinus
D)Pulmonary veins

Accepted Answer

Pulmonary veins do not empty into the right atrium. Instead, they deliver oxygenated blood from the lungs to the left atrium.