Across
- 2. difficulty breathing
- 4. inflammation of the lining of the bronchial tubes
- 6. inflammation of the mucus membranes
- 8. rapid breathing
- 10. a lack of oxygen
- 11. edema: fluid buildup in the lungs
- 12. dioxide: A colorless, odorless gas that is released from the animal body
- 14. tiny hair-like projections that are found on the surfaces of certain cells
- 15. the cessation of breathing during sleep; when an animal stops breathing
- 17. small grape-like clusters at the end of the bronchioles within the lungs
- 18. inflammation of the trachea
- 19. smallest branches of the bronchial tree
- 23. a substance that kills microbes or prevents their growth
- 24. disease that can be passed from one animal to another
- 25. procedure to examine the upper respiratory tract for obstructions
- 27. the amount of air in an animal’s lungs after a deep inhalation.
Down
- 1. having enough water in the body
- 3. flap that covers the larynx during swallowing
- 5. long term or recurring; persisting for a long time or constantly recurring
- 6. an image produced by an x-ray used in medical diagnosis
- 7. inflammation of the tissue of the sinuses
- 9. the process in which a cell engulfs a foreign particle
- 13. a substance that kills bacteria or prevents their growth
- 16. the use of a stethoscope to listen to internal structures of an animal
- 20. cavity and controls breathing
- 21. inflammation of the lungs
- 22. a large, smooth muscle in mammals, separates the thoracic and
- 26. capacity: the amount of air in an animal’s lungs