Across
- 2. Overall lack of oxygen in tissues and organs
- 4. A deviated ________ is a crooked nasal bone
- 6. Number of lobes of the right lung
- 7. Another name for whooping cough
- 10. ________ cavity behind the nose
- 13. Nasal bones that divide the nose
- 15. Process of gas exchange
- 17. Where cellular respiration occurs
- 18. Tube with cartilage rings running down the throat
- 19. Air sacs in the lungs that exchange gas with capillaries
- 20. Fluid that lubricated the lungs
Down
- 1. Process by which oxygen, carbon dioxide, and water move across a membrane
- 3. Body cavity which holds the lungs
- 5. Closes during swallowing to prevent choking
- 8. Measures the air volume moving in and out of lungs
- 9. Involuntary contractions of the diaphragm
- 11. Known as the vocal cords
- 12. Number of lobes of the left lung
- 14. Disease caused by inflammation and excessive mucus in bronchial tubes
- 16. Muscle that moves up and down to push and pull air