Question

the only artery within the body that carries deoxygenated blood is the

a. ascending aorta

b. pulmonary artery

c. descending aorta

d. coronary artery

Explanation:

Arteries typically carry oxygenated blood. However, the pulmonary artery is an exception. It transports deoxygenated blood from the right ventricle of the heart to the lungs for oxygenation. The ascending aorta, descending aorta, and coronary artery all carry oxygenated blood. The ascending aorta branches from the left ventricle and distributes oxygen - rich blood. The descending aorta continues the pathway of oxygenated blood distribution. Coronary arteries supply oxygenated blood to the heart muscle itself.

Answer:

B. pulmonary artery