The right atrium receives blood from the __________.

Question

Quizplus · Accepted Answer

The vena cava is the large vein that delivers blood into the heart at the right atrium.
The heart is composed of four primary chambers: two atria and two ventricles. The right side of the heart, which includes the right atrium and the right ventricle, receives blood from the body through the vena cava and sends it to the lungs to pick up oxygen. The oxygenated blood returns to the heart at the left side, specifically the left atrium, and then the left ventricle. The left ventricle then ejects blood to the body. The atria act as collection chambers, while the ventricles are the primary pumps of the heart.
The aorta is the larger artery that blood passes through when it leaves the left ventricle.

The Right Atrium Receives Blood from the __________