Across
- 3. section
- 6. throat
- 7. air
- 8. pertaining to
- 10. observe
- 11. nose
- 13. cartilage
- 14. lung
- 16. disease
- 18. expansion
- 21. therapy
- 22. mouth
- 23. muscle
Down
- 1. dilation
- 2. puncture
- 3. voicebox
- 4. bronchus, bronchi
- 5. nose
- 6. rib, side
- 9. breathe
- 12. blood
- 15. straight
- 17. chest
- 18. good
- 19. narrow, contracted
- 20. involuntary contraction