Respiratory System

2. Hairs in the nose that trap dust and other particles.
7. Network of capillaries that exchanges oxygen and carbon dioxide between the blood and lungs.
8. Respiration Process of cells using oxygen and nutrients to produce energy.
9. Exchange of oxygen and carbon dioxide between the lungs and bloodstream.
12. Cartilage that opens the Larynx when swallowing.
13. Inflammation or infection of the lungs
15. Bronchi divides in the lungs into smaller branches called bronchioles.
16. Inflammation of membrane of the lungs.
17. The voice box.
18. System Structure that consists of the lungs and air passages.
20. Inflammation of the larynx.
22. Has two openings which air enters, the nostrils or nares.
23. (exhalation) process of air coming out of the lungs.
26. Process that includes both inspiration and expiration.
27. Enters and lung and carries air form the trachea to the lung.
28. Inflammation in the bronchi and bronchial tubes.
29. Disorder of being sensitive to an allergen.

1. Cavities in the skull that surround the nasal area.
3. Cavities The hollow spaces in the nose.
4. (cold) contagious infectious disease known as the flu.
5. The throat.
6. A nosebleed.
10. condition where alveoli walls lose elasticity.
11. Exchange of oxygen and carbon dioxide between the tissue cells and blood stream.
14. condition where a person stops breathing while asleep.
19. (inhalation) process of breathing in air.
20. Organs in the chest that allow the body to take in oxygen.
21. Process of breathing.
24. What the lungs are enclosed in.
25. The windpipe.