Across
- 2. air accumulating in the pleural cavity
- 4. hyperventilation causes respiratory ________
- 5. difficulty breathing
- 8. respiratory condition characterized by wheezing, inflammation, and constriction of bronchioles
- 10. part of the brainstem that helps control breathing
- 11. chemical compound that reduces surface tension
- 13. microscopic air sacs of the lungs
Down
- 1. ease of lung inflation (distensibility)
- 3. rapid breathing
- 6. bluish discoloration
- 7. high carbon dioxide levels
- 9. low oxygen levels
- 12. collapse of the lung