Causes and Effects of Lung Disease

Causes and effects of lung disease pulmonic tuberculosis: The main typeface of lung disease that affects up to 30% of the worlds commonwealth is pulmonary tuberculosis. This is caused by one of two bacterium both(prenominal) of which atomic number 18 shaped like a rod. The first is called mycobacteria tuberculosis and the second Mycobacterium bovis.These bacterium are communicable in air droplets dispersed in a cough out/ sneeze of an infected person. Also hold in law of closure proximity to wad with the disease, a bad diet and financial support with poor sanitation can help transmit the disease. surge with weaker immune systems i.e. young children, older nation or people with aids are much likely to contract the computing machine virus and feel its symptoms as their immune systems are non steady enough to handle the bacterium. This means they would feel the direct transmitting whereby the bacteria grow in the upper lung contribution where on that poi nt is a large oxygen provide and cause fervency of the lymph node. This can cause persistent coughing, tiredness, mischief 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 just about 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 thusly leads to coughing up off t his 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 gingersnap meaning that little gas can be interpreted in and it is more difficult to expel it. Also the weightiness of the alveoli increase the distribution path way meaning the calculate of diffusion decreases and so does the amount of oxygen intake.Because of the damage to the lungs...If you hope to get a full essay, order it on our website: OrderCustomPaper.com

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