Question

Blood vessel carrying blood from lungs to heart is

• A. pulmonary artery
• B. pulmonary vein
• C. coronary artery
• D. none of these

Answer 1

The correct option is B

pulmonary vein

The correct option is B.

Explanation of the correct option :

1. The pulmonary vein transports oxygenated (O2 rich) blood from the lungs to the left atrium of the heart.
2. The pulmonary vein is a blood artery that does not transport CO2.

Explanation of the incorrect options:

Option A:

A pulmonary artery carries deoxygenated blood from the heart's right ventricle to the lungs, where it is oxygenated.

Option C:

1. Coronary arteries are the blood vessels that give oxygen and nutrients to the heart muscle.
2. The heart muscle, like all other tissues in the body, need oxygen-rich blood to function.

Final answer: The blood vessel carrying blood from the lungs to the heart is the pulmonary vein