Across
- 2. air sacs in the lungs
- 4. volume volume of air inhaled
- 6. elongated opening between the vocal cords
- 7. thin-walled branches of a bronchial tube
- 10. the act of exhaling
- 13. the act of breathing
- 14. wall of muscle that separates the chest and abdomen
- 15. lies between the soft palate and hyoid bone in the pharynx
- 18. contagious disease caused by tubercles in the lungs
- 19. voice box
- 20. cords folds at the top of the windpipe that produce the sound
- 22. upper part of the pharynx connected to the nasal cavity
- 24. pleura covers the surface of the lung
- 25. disease in the lungs that causes difficulty in breathing
- 27. volume the volume of air left after an exhale
Down
- 1. tissue in the nose that helps filter the air we breathe
- 3. the act of inhaling
- 5. swelling and soreness of the bronchial tubes
- 8. cartilage large cartilage of the larynx
- 9. tube that carries air to lungs
- 11. prevents food from entering the windpipe
- 12. part of pharynx that lies between the hyoid bone and larynx
- 16. serous membrane lining the walls of the thoracic cavity
- 17. cartilage ring shaped cartilage in the larynx
- 21. pleura lines the inside of the rib cage and the diaphragm
- 23. A fluid secreted by the cells of the alveoli
- 26. part of throat above the larynx