Across
- 2. adhered to body wall
- 3. binds oxygen and carbon dioxide
- 5. spinal cord segments contributing to the phrenic nerve
- 8. lowers surface tension in alveoli
- 10. place where trachea divides
- 11. lower O2 sat at same PO2 for temp increase or pH decrease
- 12. nerve that supplies the diaphragm
- 14. adhered to lungs
- 15. sac for air to enter
- 16. major muscle of inspiration
- 17. removes mucus and debris
Down
- 1. branch of the airway system
- 4. site of respiratory control centers
- 6. enzyme found in rbc
- 7. measure of how many oxygens are bound per molecule of hemoglobin
- 9. has c-shaped cartilage rings
- 13. smooth muscle walls