ANATOMY

Detailed explanation-1: -The pulmonary valve prevents the backflow of deoxygenated blood from the pulmonary artery into the right ventricle while the aortic valve prevents the backflow from aorta into the left ventricle.

Detailed explanation-2: -Aortic valve: Allows blood to pass from the left ventricle to the aorta; prevents backflow of blood into the left ventricle.

Detailed explanation-3: -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.

Detailed explanation-4: -The semilunar valves are located at the connections between the pulmonary artery and the right ventricle, and the aorta and the left ventricle. These valves allow blood to be pumped forward into the arteries, but prevent backflow of blood from the arteries into the ventricles.

Detailed explanation-5: -The semilunar valves are located at the connections between the pulmonary artery and the right ventricle, and the aorta and the left ventricle. These valves allow blood to be pumped forward into the arteries, but prevent backflow of blood from the arteries into the ventricles.