Question

Describe the location and function of each of the following valves:

a. Tricuspid valve

b. Bicuspid valve

c. Pulmonary semilunar valve

d. Aortic semilunar valve

Answer 1

The tricuspid valve is located between the right atrium and right ventricle, while the bicuspid valve is located between the left atrium and left ventricle. The pulmonary semilunar valve is located between the right ventricle and pulmonary artery, and the aortic semilunar valve is located between the left ventricle and aorta.

Step-by-step explanation:

Location and Function of Heart Valves:

1. Tricuspid Valve:Located between the right atrium and right ventricle. It prevents the backflow of blood from the right ventricle to the right atrium during contraction.
2. Bicuspid Valve:Also known as the mitral valve, it is located between the left atrium and left ventricle. It prevents the backflow of blood from the left ventricle to the left atrium during contraction.
3. Pulmonary Semilunar Valve:Located between the right ventricle and pulmonary artery. It prevents the backflow of blood from the pulmonary artery to the right ventricle.
4. Aortic Semilunar Valve:Located between the left ventricle and aorta. It prevents the backflow of blood from the aorta to the left ventricle.