Respiratory System

3. dioxide the waste product of your cells
7. an inflammation or infection of the lungs characterized by a buildup of fluid in the alveoli
9. highly contagious viral infection of the upper respiratory system
12. inflammation of the larynx and vocal cords
13. a respiratory disorder usually caused by a sensitivity to an allergen such as dust or pollen
14. a nosebleed
15. the divisions of the bronchi and the alveoli are found in organs called _______.
16. another name for the openings of the nose
17. inflammation of the bronchi and bronchial tubes
18. the bottom section of the pharynx
23. The trachea branches off into two ___________.
25. the middle section of the pharynx located behind the oral cavity
26. tiny hair-like structures that filter inhaled air
28. respiration the exchange of carbon dioxide and oxygen between the tissue cells and the bloodstream
29. grape-like structures at which the bronchioles end

1. The windpipe
2. an acronym used to describe any chronic lung disease that results in obstruction of the airways
4. septum the wall of cartilage which dived the nose into two hollow spaces
5. a name for the openings of the nose
6. an inflammation of the nasal mucus membrane
8. when we breathe in
10. a noninfectious, chronic respiratory condition that occurs when the walls of the alveoli deteriorate & loose their elasticity
11. cavities in the skull that surround the nasal cavity
19. the upper portion of the pharynx located behind the nasal cavities
20. The throat.
21. Keeps food from entering the trachea.
22. When we breathe out.
24. respiration the exchange of oxygen and carbon dioxide between the lungs and the bloodstream
27. __________ membranes line the lungs and thoracic cavity.
30. The voice box.