What is the functions of the four valves of the heart?

Answer 1

1. The right atrium- pumps blood from body to right ventrical
2. The right ventrical- pumps blood from the Right atrium to the Pulmonary vein and lungs
3. The left atrium- pumps blood from the lungs to the left ventrical
4. The left ventrical- pumps blood from left atrium to aorta

Answer 2

The 4 heart valves are important in prevent blood back flow. There would never be sufficient blood to the limbs and organs if the blood was able to fall right back into the chamber of the heart it was trying to leave

Answer 3

The valves of the heart are the tricuspid valve, pulmonary valve, mitral valve, and the aortic valve.

Its functions:

Tricuspid Valve: This valve separates the right atrium from the left ventricle and regulates the blood flow between them. It allow blood to flow from the right atrium into the right ventricle, and prevent back flow of the same.

Pulmonary Valve: This valve separates the right ventricle from the left pulmonary artery. These valves prevent the control of flow of the blood from the right ventricle into the left pulmonary artery.

Mitral Valve: This valve (also known as the bicuspid valve) prevents the backflow of blood from the left ventricle into the left atrium.

Aortic Valve: It controls the blood flow from the ventricle into the rest of the body.

Answer 4

The function of all the valves in the circulatory system is to prevent blood from flowing the wrong way and to prevent a heart attack.

Answer 5

the valves are there to stop the backflow of blood, they're like little doors that close behind the blood to stop it going back to where it comes from