Multiple choice

Pulmonary vein carries oxygenated blood from

  1. lungs to heart

  2. all body parts

  3. heart to lungs

  4. heart to body parts
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Pulmonary veins are unique - they are the only veins that carry oxygenated blood, returning it from the lungs to the left atrium of the heart. All other veins carry deoxygenated blood back to the heart.

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