Respiratory System
Across
- 2. Respirations Stop
- 3. Trachea branches into right and left structures
- 5. Terminal Air Sacs
- 6. Voice box
- 8. windpipe
- 10. Device used to measure the amount of air exchanged in breathing
- 12. Shelflike structures that protrude into the nasal cavity
Down
- 1. Surgical removal of the tonsils
- 4. Sphenoidal (two words)
- 7. Inflammation of the pleura
- 9. Doctor who developed life-saving technique
- 11. Expiratory reserve volume (abbreviation)