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Medical Terminology
Chapter 10: Respiratory System
| Question | Answer |
|---|---|
| 1. alveol/o | alveolus (air sac) |
| 2. bronch/o | bronchus (airway) |
| 3. carb/o | carbon dioxide |
| 4. laryng/o | larynx (voice box) |
| 5. lob/o | lobe |
| 6. ox/o | oxygen |
| 7. tonsil/o | tonsil |
| 8. trache/o | trachea (windpipe) |
| 9. uvul/o | uvula |
| 10. thorac/o | chest |
| 11. paranasal sinuses | air-filled that warms, moistens, and filters air as it enters the respiratory trach; also houses the olfactory receptors for the sense of smell |
| 12. pharynx | throat; passageway directly behind the nasal passage |
| 13. tonsils | oval lymphatic tissues on each side of the pharynx that filter air to prrotect the body from bacterial invasion |
| 14. epiglottis | a lid-like structure that covers the larynx during swallowing to prevent food from entering the air way |
| 15. diaphragm | muscular partition that separates the thoracic cavity from the abdominal cavity and that moves upward and downward to aid in breathing |
| 16. eupnea | normal breathing |
| 17. hypopnea | shallow breathing |
| 18. hyperpnea | deep breathing |
| 19. apnea | inability to breathe |
| 20. dyspnea | difficulty breathing |
| 21. parenchyma | functional tissues of any organ, such as the tissues of the bronchioles, alveoli, ducts, and sacs, that perform respiration |
| 22. caseous necrosis | degeneration and death of tissue with a cheese-like appearance |
| 23. expectoration | coughing up and spitting out of material from the lungs |
| 24. cytic fibrosis | inherited condition of exocrine gland malfunction causing secretion of abnormally thick, viscous mucus that obstructs passageways within the body, commonly affecting the lungs nd digestive tract. |
| 25. croup | acute respiratory infection in infants and young children involving the larynx, trachea, and bronchi causing inflammation |
| 26. pneumohemothorax | air and blood in the pleural cavity |
| 27. sleep apnea | periods of breathing cessation that occurs during sleep, often resulting in snoring |
| 28. lung biopsy | removal of a small piece of lung tissue for pathologic examination |
| 29. pneumonectomy | removal of an entire lung |
| 30. thoracotomy | incision into the chest |