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