Across
- 2. How residual volume air helps gas exchange? It keeps alveoli ____.
- 4. Respiratory volume associated with normal quiet breathing.
- 5. About 350 ml of air that participates in gas exchange.
- 7. Respiratory volume that can be exhaled forcibly after normal expiration.
- 8. Volume of the air that doesn't contribute to gas exchange.
- 9. Total amount of exchangeable air.
Down
- 1. Respiratory volume that can be taken in forcibly over the normal inspiration.
- 3. Respiratory volume that allows gas exchange to go on continuously.
- 6. True or False: decrease in inspiratory reserve volume causes decrease in vital capacity.
- 10. Why dead space volume air doesn't contribute to gas exchange? Because it never reaches _______.