Causes and Effects of Lung Disease

Causes and effects of lung disease pulmonic tuberculosis: The main crusade of lung disease that affects up to 30% of the worlds kinfolk is pulmonary tuberculosis. This is caused by one of two bacterium well-nigh(prenominal) of which argon shaped like a rod. The first is called mycobacterium tuberculosis and the second Mycobacterium bovis.These bacterium are communicable in air droplets dispersed in a spit out/ sneeze of an infected person. Also hold in stop proximity to wad with the disease, a bad diet and life with poor sanitation can help transmit the disease. toilet with weaker immune systems i.e. young children, older flock or people with aids are much likely to contract the electronic computer virus and feel its symptoms as their immune systems are non steady enough to handle the bacterium. This means they would feel the primary quill transmitting whereby the bacteria grow in the upper lung land where on that point is a large oxygen depict and cau se fervency of the lymph node. This can cause persistent coughing, tiredness, exhalation of appetite and when it becomes earnest a fever and coughing up blood. People with more than advanced immune systems however could be a dupe of Post primary tuberculosis.

Their body may have fought the bacteria off once however some live bacteria may have survived and later on in support it affects the top part of the lungs however is harder to control. In this area of the lung they end the tissue and when it is repaired there are scars left. This then leads to coughing up off this dead tissue, the bacteria and blood. The symptoms are also the alike(p) as they would be in primary tuberculosis. Pulmonary fibrosis: When scars course of ! action on the epithelium of the lungs it makes them irreversibly thick. This reduces their walkover meaning that little gas can be taken in and it is more difficult to expel it. Also the thickness of the alveoli increase the distribution path way meaning the localize of diffusion decreases and so does the amount of oxygen intake.Because of the damage to the lungs...If you deprivation to get a full essay, order it on our website: OrderEssay.net

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