Across
- 2. Windpipe; tube extending from the larynx to center of the chest
- 5. Inflammation of mucous membrane of sinuses
- 6. Absence of breathing
- 7. Throat; lies directly behind nasal cavities
- 8. Process of breathing in or inhalation
- 10. Hyperinflation of airs sacs with destruction of alveolar walls
- 12. Lining of the lungs that are double-folded
- 15. Examination of bronchial tubes by passing lighted flexible tube through nose, throat, larynx, and trachea into bronchi
- 18. Inflammation of the larynx and vocal cords
- 19. Spasm or narrowing of bronchi which leads to bronchial airway obstruction
- 21. Acute inflammation and infection of alveoli which fill with pus or products of inflammatory reaction
- 22. Insertion of needle or catheter through skin and between ribs into pleural space in order to obtain fluid from pleural cavity for analysis
- 25. Cavities in the skull that surround the nasal area
- 26. Mechanical process of breathing
- 29. Clusters of air sacs at the ends of bronchioles and very thin walls allow gas exchange
Down
- 1. Process of inspiration and expiration
- 3. Inflammation of bronchi and bronchial tubes
- 4. Voice box; between pharynx and trachea
- 9. Accumulation of air or gas in pleural cavity
- 11. Inflammation of nasal mucous membrane
- 12. Collection of lymph tissue located in nasopharynx
- 13. Muscular partition that separates thoracic and abdominal cavities and aids in breathing
- 14. Prevents food from going in lungs
- 16. Capillaries in the nose become congested
- 17. Infectious disease caused by bacterium Mycobacterium tuberculosis
- 20. Region between lungs in chest cavity and contains the heart, trachea, aorta, esophagus, and bronchial tubes
- 23. Process of breathing out or exhalation
- 24. Highly contagious viral infection of upper respiratory system
- 27. Inflammation of pleura of the lungs
- 28. Moves mucous layer that lines airways to push trapped particles to the esophagus
