Across
- 3. passage connecting throat to lungs
- 6. Structure that protects lungs
- 9. tube delivering air from mouth and nose to trachea
- 13. releasing CO2
- 14. mouth, nose, sinuses, pharynx, trachea, bronchial tubes, lungs
- 15. lung compartments
- 16. respiratory rate <12 respirations per minute
- 19. gas exchange
- 20. small branches of the bronchial tubes that lead to alveoli
Down
- 1. Inflammation of bronchial tubes
- 2. inflammation of the airways
- 4. muscle that assists with breathing
- 5. normal to see lung capacity decrease
- 7. thin sac surrounding lungs
- 8. Inflammation of lungs
- 10. Tiny air sacs where gas exchange occurs
- 11. system related to breathing
- 12. respiratory rate >22 respirations per minute
- 17. COPD and lung cancer
- 18. oxygen intake