Question

Pulmonary vein carries

• A. Impure blood always
• B. Pure blood always
• C. Impure blood sometimes
• D. Mixed blood

Answer 1

The correct option is B Pure blood always

Veins are the blood vessels, that carry blood to the heart. Pulmonary veins are responsible for carrying oxygenated blood from the lungs back to the left atrium of the heart. This differentiates the pulmonary veins from other veins in the body, which are used to carry deoxygenated blood from the rest of the body back to the heart.

So, the correct answer is option B.