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建立人际资源圈Prolonged_Effects_Of_Smoking
2013-11-13 来源: 类别: 更多范文
Prolonged Effects Of Smoking
The Prolonged Effects of Smoking Cigarettes
Smoking cigarettes can change ones life greatly. It is like opening the door to death, and can cause many different cancers, and other problems or defects. A few of the cancers smoking can cause are cancer of the lungs, heart, larynx, and mouth. It also causes discoloration of the fingers and teeth and, and steals money right out of ones pockets.
To begin, there are many different cancers smoking can cause. The most well known and basic is lung cancer. When you inhale a puff of smoke your lungs are exposed to very poisonous toxins. Lung cancer starts with the everlasting irritation of smoke on the lining of the bronchi, which are the two tubes forming the lower end of the trachea. The cilia, which filters air, disappear from the lining and a mucous takes its place. Gradually, there is less and less cilia and cancerous cells are formed. If a smoker is able to quit before these cancerous cells appear the bronchial lining can repair itself. Otherwise the cancer cells will spread and will be taken by the lymph nodes to other parts
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