THE FUNCTIONAL OF RESPIRATORY SYSTEM
Across
- 3. the lungs weight only abput 2 1/2 ...
- 8. trachea and the primary bronchi are refered to the ... tree
- 10. the cilia propel this mucus that loaded with dust particles and debris away from ...
- 11. cilia can be extremely destroyed if someone had ... habits
- 12. ... palate provides space for the tongue to move freely and supplies a rigid floor to the nasal cavity
- 15. the walls of the alveoli are composed largely of a simple , thin layer of simple squamous ... cells
- 16. failure of the bone forming the palate to fuse medially
- 19. air enters the nose by passing through ...
- 21. the only way to prevent mucus from entering the lungs if someone loss their cilis is by ...
- 23. tiny balloon shaped structure known as ...
- 24. respiratory zone is the only site of gas ...
- 25. muscular passageway that 12 cm long called
- 26. ... ducts is where drain tears from the eyes
- 28. smell receptors located in mucosa called ... receptors
- 30. soft palate and ... move together to close off nasopharynx during swallowing food
Down
- 1. rhinitis cause by various allergens and ... viruses
- 2. lungs are soft and ...
- 4. the only externally visble part of the respiratory system
- 5. ... is mainly elastic connective tissue that allows the lungs to strech and recoil
- 6. the respiratory ... includes that respiratory bronchioles , alveolar ducts , alveolar sacs and alveoli
- 7. the smallest of the conducting passagewas is called ...
- 9. the lungs are mostly ...
- 13. ... cartilage help to provide attachment for muscles that involved in opening & closing the airway and in voice production
- 14. there are millions of the clustered alveoli which resemble brunches of ...
- 17. an unpaired bone in the small that seperated the nasal cavity from the brain
- 18. the ... cells produce mucus inside the trachea
- 20. the pharynx has ... regions
- 22. ... sinus located in the upper posterior wall of nasal cavity
- 27. inside the trachea , the ... beat all the harmful particles continuously in superios direction
- 29. mucosa's gland produced sticky ...