In the pulmonary circulatory system,blood is pumped from the right ventricle (RV)through the pulmonary valve into the main pulmonary artery (PA).The PA divides into the right and left pulmonary arteries,which further subdivide into the arterioles and capillaries of the lungs.Where does the blood from the lungs flow next?

Question

Quizplus · Accepted Answer

External respiration occurs in the capillary beds and the alveoli,where carbon dioxide is exchanged for oxygen.Freshly oxygenated blood from the lungs flows through the pulmonary veins into the left atrium.

In the Pulmonary Circulatory System,blood Is Pumped from the Right