'Respiratory System Study Guide\r'

'respiratory System Study guide: assist the following, submit through the assignments link as an msword document. 1. What percent of air is oxygen? 21% of air is oxygen. 2. What is the entire process of flub exchange between atmosphere and body cells called It is called respiration. 3. What is the gas product of cells? Carbon dioxide is the waste product of cells. 4. What organs be dictated in the upper respiratory piece of land? The organs that argon located in the upper respiratory sh atomic number 18 are the nose, nasal orchestra pit, paranasal sinuses, and pharynx. 5.What organs are in the lower respiratory tract? The organs that are located in the lower respiratory tract are the larynx, trachea, bronchial tree, and lungs. 6. What is the hunt down of the nasal cavity? The nasal cavity is where the internal hairs drive to filter air. The primary rifle is to administer air to the pharynx, where mucose lining filters and moistens air. 7. What does mucous do? The mucous entraps dust and some other small particles that enter with air. As cilia move, it refer mucous with dust towards pharynx, where it is swallowed and digested by stomach. . What is the function of the larynx? The function of larynx is to broadcast air in and out of trachea, keep foreign objects from entering trachea. Also houses the candid cords. 9. Which lung is larger, the rectify or the left? The right lung is larger than the left lung. 10. What is laryngitis? Laryngitis is horseness or release of voice, mucous membrane becomes inflames, can coiffe obstruction of airway. 11. What is a bronchoscopy? Bronchoscoy is produce use to directly examine the trachea and bronchial tree. 12.The paranasal sinuses are resonant domiciliate that affect the quality of voice and function to _________. Reduce the weight of skull and resonant put up that affect quality of voice. 13. What is found at heart the trachea that prevents it from collapsing and barricade the airway? at bottom th e trachea are 20 â€Å"C” shaped pieces of cartilage that prevent it from collapsing and blocking the airway. 14. What is inspiration? Occurs when pressure inside alveoli decreases and atmospherical pressure is greater. 15. What is tidal volume? The pith of air that enters or leaves the lung.\r\n'