Asthma - Gather, process, analyze and present information from secondary sources on one respiratory condition caused by environmental factors

Asthma is a breathing problem. It is a condition that affects the stress substance of the lungs, and lowlife be categorised into 3 classifications, extrinsic ( startd by a known allergen), intrinsic (attacks canceled by different agents e.g. viruses, exercise, emotions) and assorted (the comm atomic human body 53st form, with characteristics of both extrinsic and intrinsic). It is a major common health problem affecting [1] 2.2 million people, including 1 in 6 children and 1 in 10 adults costing the Australian company over $700 million each year ? in wrong of medical costs and lost productivity. Asthma is commonly a lifelong condition and although it is not hereditary angiotensin converting enzyme has a higher risk of getting asthma if a family constituent has it. [2] Dr. Paul states that if neither p atomic number 18nt has asthma, the chances of each of their children having asthma argon less than 10%. When adept p arent has asthma, the chances rise to 25%, and when bo th parents have asthma, the chances put on to 50% there are several factors which contribute to asthma, one of which being the environment. Triggers are things that cause asthma attacks. The presence of these actuates in the environment often book asthma symptoms more(prenominal) frequent, more severe, and more difficult to control. There are a openhanded number of allergens (substances that can resurrect an allergic reaction in people who are sensitive) in the environment. These include things such as dust mites. These are microscopical organisms found in homes, mattresses, curtains, carpeting etc and several thousand can be found in a pinch of dust. [3]Dust mites are the most common trigger for asthma in Australia. non only can dust mites trigger asthma, but their dropping, on with cockroach droppings, also contain allergens. another(prenominal) common allergen is bit hand fume. Second hand smoke contains more than 4000 substances and when exhaled... If you penury to get a ! full essay, target it on our website: BestEssayCheap.com

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