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What is the name of the vessel that carries carbon dioxide-rich blood from the heart to the lungs?
  • a)
    Pulmonary artery
  • b)
    Pulmonary vein
  • c)
    Capillary
  • d)
    Artery
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
What is the name of the vessel that carries carbon dioxide-rich blood ...
Explanation:

Pulmonary Artery:
- The vessel that carries carbon dioxide-rich blood from the heart to the lungs is called the pulmonary artery.
- It is responsible for transporting deoxygenated blood from the right ventricle of the heart to the lungs for oxygenation.
- In the lungs, carbon dioxide is exchanged for oxygen through the process of respiration.
- Once oxygenated, the blood returns to the heart through the pulmonary veins to be pumped to the rest of the body.

Pulmonary Vein:
- The pulmonary vein, on the other hand, carries oxygenated blood from the lungs back to the heart.
- It is responsible for returning oxygen-rich blood to the left atrium of the heart to be pumped to the rest of the body.

Capillary:
- Capillaries are tiny blood vessels that connect arteries and veins.
- They are the site of exchange of oxygen and carbon dioxide between blood and tissues.
- Capillaries play a crucial role in facilitating the exchange of gases, nutrients, and waste products between the blood and body tissues.

Artery:
- Arteries are blood vessels that carry oxygenated blood away from the heart to the rest of the body.
- They branch out into smaller arterioles and eventually into capillaries.
- Arteries are thick-walled and have a high-pressure system to pump blood efficiently throughout the body.
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Community Answer
What is the name of the vessel that carries carbon dioxide-rich blood ...
  • The vessel that carries carbon dioxide-rich blood from the heart to the lungs is called the pulmonary artery. This special artery helps in taking the blood containing carbon dioxide back to the lungs for cleaning. 
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