Across
- 3. section of pharynx attached to the larynx
- 5. branches of airway containing cartilage rings
- 7. respiration, gas exchange between blood-tissues
- 10. gas law that allows us to breathe our atmosphere
- 11. respiration gas exchange between alveoli-blood
- 15. main breathing muscle, floor of thoracic cavity
- 18. prevents alveoli from collapsing
- 19. normal quiet breathing
- 20. chronic inflammation of bronchial tubes
- 22. aka the voice box
Down
- 1. small branches of airway, no cartilage rings
- 2. structure in lung, sight of external respiration
- 4. paired organ of respiration
- 6. section of pharynx behind the nose
- 8. external openings of this are the nares
- 9. cartilage that divides the naval cavity
- 12. disorder means blown up or full of air
- 13. volume of air moved during eupnea
- 14. passes air from nose to larynx
- 16. aka windpipe
- 17. section of pharynx behind the mouth
- 21. deprived of adequate levels oxygen in blood