The valve that is located on the same side of the heart as the pulmonary semilunar valve is the mitral valve.
TRUE or FALSE
The correct answer and explanation is :
The statement is FALSE.
The mitral valve and the pulmonary semilunar valve are not located on the same side of the heart. The mitral valve is located on the left side of the heart, while the pulmonary semilunar valve is located on the right side.
Explanation:
The heart has two sides, the right and the left, each with its own valves and functions. The heart functions as a dual-pump system, pumping blood to two different circulatory circuits: the pulmonary circuit (to the lungs) and the systemic circuit (to the rest of the body).
- Mitral Valve: The mitral valve (also called the bicuspid valve) is located on the left side of the heart, between the left atrium and the left ventricle. It controls the flow of oxygenated blood from the left atrium into the left ventricle. This oxygenated blood is then pumped into the aorta and distributed throughout the body.
- Pulmonary Semilunar Valve: The pulmonary semilunar valve, on the other hand, is located on the right side of the heart, specifically between the right ventricle and the pulmonary trunk. This valve regulates the flow of deoxygenated blood from the right ventricle to the lungs through the pulmonary arteries. The blood will then be oxygenated in the lungs before returning to the left side of the heart.
Thus, the mitral valve and the pulmonary semilunar valve are positioned on opposite sides of the heart, with the mitral valve controlling the flow of oxygenated blood, while the pulmonary semilunar valve controls the flow of deoxygenated blood.
Here is the diagram of the human heart with labeled valves and structures. It shows the mitral valve on the left side of the heart and the pulmonary semilunar valve on the right side, along with other important anatomical features.