Blood flow in the heart

Front

What is the main function of the left ventricle?

Back

The left ventricle pumps oxygenated blood to the body through the aorta.

Front

What is the pathway of blood through the heart?

Back

The pathway is: I-J-D-C-F-A-H-B-G-E-K-L.

Front

What is a capillary?

Back

A capillary is a small blood vessel that allows for the exchange of carbon dioxide, oxygen, and nutrients; it is one cell thick.

Front

Which side of the heart carries deoxygenated blood?

Back

The right side of the heart carries poorly oxygenated (deoxygenated) blood.

Front

What is the role of the right ventricle?

Back

The right ventricle pumps deoxygenated blood to the lungs for oxygenation.

Front

What is the role of the left atrium?

Back

The left atrium receives oxygenated blood from the lungs via the pulmonary veins.

Front

What is the function of the right atrium?

Back

The right atrium receives deoxygenated blood from the body through the superior and inferior vena cavae.

Front

What is the aorta?

Back

The aorta is the largest artery in the body, carrying oxygenated blood from the left ventricle to the body.

Front

What are valves in the heart?

Back

Valves are structures that prevent the backflow of blood and ensure it flows in one direction.

Front

What is the significance of the septum in the heart?

Back

The septum is a wall that separates the left and right sides of the heart, preventing mixing of oxygenated and deoxygenated blood.