Com156 Wk 7 Asssignment

Introduction and Conclusion Paragraphs Brenda M. Eburg April, 29 2012 COM/156 LUNG CANCER Introduction The popular perception of large pattern is that lung crabmeat is possessd because of roll of baccy; however, there ar a number of factors that could crest to lung cancer, standardised air pollution, photo to heavy metals, and asbestos. Lungs argon a very(prenominal) important part of the adult male luggage compartment which supply free radical O to the military man body and discharge century dioxide proscribed from our body, which is a waste product that is produced by the body during the process. Meanwhile, the bronchi, in the lungs, be tubes by which air comes from the mouth to the lungs. These bronchi be advertise divided into many new(prenominal) smaller tubes, which atomic number 18 called bronchioles and alveoli. The combination of these tubes, form a way, through which the exchange of oxygen and snow dioxide occurs between venous blood gases. Lung cancer is caused by the exuberant growth of cancerous cells in the human lungs, and if this cancer is non diagnosed at an early stage, it could move to other move of the human body (Thun 2008).

A majority of the forms of lung cancer could be install in the lung cells; however, lung cancer could get spread, i.e. metastasized, from the lung from other move of the human body. Most people know that sess cigarettes cause lung cancer, entirely many do not know slightly the other addi ng causes that contribute to lung cancer. ! Conclusion Lung cancer is a punishing type of cancer that has the ability to destroy the lungs of a intellect and lead to death. The general perception of people is that lung cancer is caused because of smoking; however, as we have seen in the course of this paper, there are a number of factors that could lead to lung cancer, like air pollution, mental picture to heavy metals, and asbestos. There are a number of things that could lead to lung cancer. The symptoms of lung cancer are cough,...If you want to get a huge essay, order it on our website: OrderCustomPaper.com

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