The ________ Carries Blood to and from the Gas Exchange

Question

The ________ carries blood to and from the gas exchange surfaces of the lungs.
A) arterial circle of Willis
B) pulmonary circuit
C) infundibular circuit
D) systemic circuit
E) hepatic portal circuit

Accepted Answer

The pulmonary circuit includes the pulmonary arteries which carry deoxygenated blood from the heart to the lungs for gas exchange and the pulmonary veins which carry oxygenated blood from the lungs back to the heart.