Asthma

March 14 , 2007IntroductionThe present technological advancement has spurred monumental industrialization and ontogeny creating a society full of innovations , ideas , lifestyles and sicknesss . Corollary to the burgeon forthment brought about by technology is the growing number of illnesses and diseases resulting to the wide change taking place in our society specifically the occurrence of The United States Food and Drug Administration in an article on asthma revealed that 17 millions of its citizens were diagnosed of asthma and about five million of them were children though many of the asthmatic children outgrown the disease . According to FDA , every year 5000 people died of asthma ( , 2004This give examine as a disease and will discusses the causes , signs and symptoms , treatment objectives , first aid , and preventionAs a disease , asthma dishonour is by means of a person s lung airways resulting to swelling and inflammation stellar(a) to difficulty in breathing which is fatal if left untreated . The lung airways get easily irritated to viruses , smoke , pollen or another(prenominal) irritants resulting to inflamed and narrowed airways and difficulty in breathing . is a disease which can be controlled only but with no known cure at the moment . Figure 1 shows the normal and abnormal airwayFigure 1 . Normal and tic AirwaysCourtesy of the National internality , Lung and Blood fetch . National lend of HealthDefinitionThe National Institute of Health s (NIH ) National Heart , Lung , and Blood Institute (NHLBI ) be (Az-muh ) as a chronic disease affecting ones airways which is responsible for carrying air in and out of it . In an asthma polish , airways inside wall of an individual be inflamed making it very sensitive to allergic or irritating things and when they answer , they get narrower causing less air flow through one s lung tissue resulting to wheezing (a whistling sound when you fall out , coughing chest tightness , and difficulty of breathing , in particular at night and early morning (What is , n .

dCausesMedical researchers in the National Heart , Lung and Blood Institute of the National Institute of Health agree that there is no clear sign up distinction on the exact causes why asthmatic airways are inflamed in the first place though admittedly some medical research findings agree that genetics has something to do with a person having an asthma Environmental factors may as well cause asthma attack such as crop allergens , irritants , and viral infections though admittedly for some people they develop asthma when they indulge in an exercise or viral infection (What is , n .dThe National Institute of Heath gives the followers list of asthma causesAllergensAnimal dander (from the skin , hair , or feathers of animalsDust mites (contained in house dustCockroachesPollen from trees and grassesMold (indoor and outdoorIrritantsCigarette smokeAir pollutionCold air or changes in run conditionStrong odors from painting or cookingScented productsStrong emotional expression (including crying or laughing hard ) and stressOthersMedicines such as aspirin and beta-blockersSulfites in food...If you want to get a full essay, order it on our website: Orderessay

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