Question

Which of the following is an important exception to the usual function of arteries and veins?

A. The inferior vena cava carries oxygenated blood to the heart
B. The superior vena cava carries oxygenated blood to the heart
C. The pulmonary vein carries oxygenated blood to the heart
D. The pulmonary artery carries oxygenated blood to the heart

Answer 1

c

Step-by-step explanation:

Answer 2

Answer: Option C

Explanation:

Heart is an organ that is responsible for pumping oxygenated blood from heart to various parts of the body.

The deoxygenated blood from various parts of the body comes into heart by veins and then oxygenated blood is transported from the heart to various parts of the body by artery.

The exception is that Pulmonary veins of heart are responsible for the carrying oxygenated blood from lungs back to the left atrium of the heart.

Hence, the correct answer is option C.