Causes and Effects of Lung Disease

Causes and effects of lung disease pulmonary tuberculosis: The main font of lung disease that affects up to 30% of the worlds phratry is pulmonary tuberculosis. This is caused by one of two bacterium two of which be shaped like a rod. The first is called mycobacterium tuberculosis and the second Mycobacterium bovis.These bacterium are patrimonial in air droplets dispersed in a cough out/ sneeze of an infected person. Also hold in culmination proximity to wad with the disease, a bad diet and alive with poor sanitation can help transmit the disease. fuck up with weaker immune systems i.e. young children, older lot or people with aids are much likely to contract the estimator virus and feel its symptoms as their immune systems are non steady enough to handle the bacterium. This means they would feel the primary election transmitting whereby the bacteria grow in the upper lung kingdom where on that point is a large oxygen sum and cause fervency of the lym ph node. This can cause persistent coughing, tiredness, deprivation 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 whitethorn have fought the bacteria off once however several(prenominal) 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 so leads to coughing up off this dead tissue, the bacteria and blood. The s ymptoms 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 cinch meaning that little gas can be taken in and it is more difficult to expel it. Also the heaviness of the alveoli increase the distribution path way meaning the run of diffusion decreases and so does the amount of oxygen intake.Because of the damage to the lungs...If you insufficiency to get a full essay, order it on our website: OrderCustomPaper.com

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