General Science • BiologyEasy
Which blood vessel carries oxygenated blood from the lungs to the left atrium of the human heart?
A. Pulmonary artery
B. Pulmonary vein✓ Correct Answer
C. Vena cava
D. Aorta
💡 Solution & Explanation
The pulmonary veins are exceptional among veins because they transport freshly oxygenated blood from the pulmonary capillary beds of the lungs directly into the left atrium of the human heart. Conversely, the pulmonary artery carries deoxygenated blood from the right ventricle toward the lungs for gas exchange.
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