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Questions and Answers
Where does deoxygenated blood arrive from?
Where does deoxygenated blood arrive from?
- Heart (correct)
- Pulmonary artery
- Lungs
- Pulmonary vein
What happens to the blood in the lungs?
What happens to the blood in the lungs?
- It becomes oxygenated (correct)
- It becomes deoxygenated
- It stays the same
- It gets filtered
Through which blood vessel does oxygenated blood return to the heart?
Through which blood vessel does oxygenated blood return to the heart?
- Pulmonary artery
- Coronary artery
- Aorta
- Pulmonary vein (correct)
What is the pathway of oxygen into the blood?
What is the pathway of oxygen into the blood?
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What type of blood does the pulmonary artery carry?
What type of blood does the pulmonary artery carry?
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Study Notes
Blood Flow and Oxygenation
- Deoxygenated blood is transported to the lungs from the heart through the pulmonary artery.
- The lungs oxygenate the blood, supplying it with oxygen.
- Oxygenated blood returns to the heart through the pulmonary vein.
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Description
Learn about the process of oxygenation in the blood, from the pulmonary artery to the pulmonary vein. Understand how the lungs supply oxygen to the blood before it returns to the heart.
