Across
- 5. pertaining to the larynx
- 7. chronic obstructive pulmonary disease
- 8. purified protein derivative
- 9. abnormal condition of dust in the lungs
- 14. inflammation of the bronchial airways
- 15. divisions of the lungs
- 17. air containing cavities in bones near the nose
- 19. voice box
- 20. pertaining to removal from chest
Down
- 1. cone shaped passageway leading from the oral and nasal cavities in the head to esophagus and larynx
- 2. breathing out
- 3. branch of trachea
- 4. connected system of hollow cavities in the skull
- 6. decreased amount of oxygen
- 9. the nerve of the diaphragm
- 10. lid-like piece of cartilage that covers the larynx
- 11. blue condition
- 12. exchange of gases at the tissue
- 13. an infectious disease caused by the tubercle bacillus
- 14. smallest branches of the bronchi
- 16. opening to the larynx
- 18. breathing in
- 19. removal of a lobe of the lung
- 21. nose bleed
- 22. wind pipe