Question

fill in the blank question
at the base of the pulmonary trunk lies the valve. blood leaving the right ventricle passes through this valve into the pulmonary circuit

Explanation:

The pulmonary valve is located at the base of the pulmonary trunk. It prevents backflow of blood from the pulmonary trunk into the right ventricle. When the right ventricle contracts, blood is forced through the pulmonary valve into the pulmonary artery for pulmonary circulation.

Answer:

pulmonary