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Term Papers on Respiratory Diseases
Respiratory Diseases Respiration is the process of taking in and using oxygen. There are three different phases of respiration: external respiration, internal respiration, and cellular respiration. External respiration is the intake of oxygen from the environment and the release of carbon dioxide. In internal respiration, oxygen is carried to the cells and carbon dioxide is carried away from the cells. In cellular respiration, oxygen is used in chemical reactions within the cells. Some Diseases of the respiratory system are: bronchial asthma, the common cold, and diphtheria. Bronchial asthma is a disease in which the bronchial passages are made smaller and swelling of the mucous lining causes blockage of breathing, usually due to dust, animal fur or feathers, or pollen. Many people have asthma which is caused by allergies, called extrinsic asthma, usually suffer from hay fever. Non allergic asthma, which adults usually have, is called intrinsic asthma. Intrinsic asthma is usually caused by respiratory infections and emotional upsets. A typical asthma attack begins with coughing, wheezing, and shortnes... This is ONLY a preview of the article. If you would like to view the entire document, you must subscribe to Digital Term Papers. Please register below now! Digital Term Papers has over 63,000 essays, term papers, and book notes online. Many paper sites will charge you hundreds of dollars for a single paper. Digital Term Papers only charges $14.95 for a one month membership with instant account activation! Don't waste anymore time! Join NOW!!!
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