Question

lo 3.1. what is the role of the mitral valve?
to prevent blood from flowing into the right ventricle.
to maintain blood pressure in the pulmonary artery.
to ensure blood flows in the correct direction between the left atrium and left ventricle.
to control blood flow between the left ventricle and aorta.
to regulate blood flow between the left and right atria.

Explanation:

The mitral valve is located between the left atrium and left ventricle. Its main function is to ensure unidirectional blood flow. When the left atrium contracts, the mitral valve opens to allow blood to flow into the left ventricle. When the left ventricle contracts, the mitral valve closes to prevent backflow of blood into the left atrium.

Answer:

To ensure blood flows in the correct direction between the left atrium and left ventricle.