Study of lung capacity of an individual by using spirometer

Title : Study of lung dexterity of an individual by apply spirometerTable/chart/ draw/image is missing. ravish download the Word document to muckle it. Introduction : Respiration The radical function of the respiratory scheme is to supply the slant with example O in straddle for the blood to deliver group O to all parts of the body. The respiratory system does this by ventilation. When we breathe, we invigorate group O and exhale coke dioxide. This exchange of gases is the respiratory systems affection of getting group O to the blood. Respiration is achieved through the m breakh, nose, trachea, lungs, and stoppage. oxygen enters the respiratory system through the mouth and the nose. The oxygen therefrom passes through the larynx (where language sounds are produced) and the trachea which is a tube that enters the bosom cavity. In the chest cavity, the trachea splits into tantalize little tubes called the bronchi. Each bronchial tube then(prenominal) single outs again forming the bronchial tubes. The bronchial tubes lead directly into the lungs where they divide into many smaller tubes which interrelate to tiny sacs called alveoli. The average adults lungs transport about 600 meg of these spongy, full sacs that are surrounded by capillaries.

The inhaled oxygen passes into the alveoli and then diffuses through the capillaries into the arterial blood. Meanwhile, the waste-rich blood from the veins releases its ascorbic acid paper dioxide into the alveoli. The carbon dioxide follows the very(prenominal) path out of the lungs when you exhale. The plosives commerce is to do pump the carbon dioxide out of the lungs and pull the oxygen into the lungs. The diaphragm is a tabloid of muscles that lies across the bottom of the chest cavity. As the diaphragm contracts and relaxes, breathing takes place. When the diaphragm contracts, oxygen is pulled into the lungs. When the diaphragm relaxes, If you indispensability to get a full essay, order it on our website: Ordercustompaper.com

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