Across
- 3. phlegm
- 7. dust
- 8. chest
- 11. breathing
- 13. condition of coal in lungs
- 14. smell
- 16. anthrac/o
- 18. nosebleed
- 20. bronchiol/o
Down
- 1. tuss/o
- 2. nose
- 4. blood in chest cavity
- 5. -ptysis
- 6. paralysis of the larynx
- 9. incomplete
- 10. straight
- 12. sept/o
- 15. ox/i
- 17. -plegia
- 19. CO2