PATHOLOGY

Detailed explanation-1: -The pulmonary vessel is found between the right ventricle and the pulmonary artery. Therefore, it is sometimes called the right semilunar valve. As the aortic valve, the pulmonary valve prevents the backflow of blood into the ventricle. The closure of the two semilunar valves produces the second heart sound.

Detailed explanation-2: -The pulmonary valve (sometimes referred to as the pulmonic valve) is a valve of the heart that lies between the right ventricle and the pulmonary artery and has three cusps. It is one of the four valves of the heart and one of the two semilunar valves, the other being the aortic valve.

Detailed explanation-3: -the pulmonary valve, between the right ventricle and the pulmonary artery; the mitral valve, between the left atrium and left ventricle; and. the aortic valve, between the left ventricle and the aorta.