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Questions and Answers
What is the function of the diaphragm in the breathing process?
What is the function of the diaphragm in the breathing process?
- It absorbs oxygen from inhaled air
- It pumps blood to the heart
- It creates a vacuum that causes a rush of air into your lungs (correct)
- It removes carbon dioxide from the body
Where does the oxygen from inhaled air pass into your blood?
Where does the oxygen from inhaled air pass into your blood?
- In the diaphragm
- In the bronchioles
- In the bronchial tubes
- In the capillaries (correct)
What happens to the carbon dioxide that cells produce?
What happens to the carbon dioxide that cells produce?
- It is exhaled from the body (correct)
- It is absorbed by the blood and transported to the heart
- It is stored in the lungs
- It is used by the body's tissues and organs
What is the role of the heart in the breathing process?
What is the role of the heart in the breathing process?
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What are alveoli?
What are alveoli?
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