Asthma Research Paper Example | Topics and Well Written Essays - 1000 words

bronchial bronchial asthma - Research Paper ExampleAn individual finds it extremely strenuous to take air in and come out of the lungs during an asthma attack. This is because the inner layer of the tubes conveying air between the throat and lungs become egotistical to close to extent closing the airway (5). There is overly increased secretion of mucus, which further serves to narrow the airway. The worsen airway is sensitive to a number of substances, which causes asthmatic patients to be extremely allergic to various substances. The exact cause of asthma is unknown however, researchers believe that there is an interaction of some genetic and environmental factors, which exact about asthma. This usually happens during the early stages of development. Statistics show that about 23 gazillion Ameri chamberpots have asthma, 7 million of them being under the age of eighteen years (Murphy 7). The genetic and environmental factors that cause asthma involve atopy, childhood resp iratory infections, contact with airborne allergens, having asthmatic parents, and contact with some viral illnesses during infancy or early childhood as the immune system is developing (What Is Asthma? - NHLBI, NIH). Atopy is the hereditary zest of developing asthma. The Hygiene Hypothesis tries to explain the causes of asthma by suggesting that reduced exposure to various childhood ailments due to the highly hygienic Western lifestyle affects childrens immune systems, making them more inclined(predicate) to atopy and asthma. There is no known cure for asthma and the ailment can erupt at any time despite the patient feeling fine. It is, therefore, imperative to treat symptoms as soon as one notices them to prevent the progression of a mild attack into a strong attack. Consequently, one necessarily to know asthma symptoms to recognize them. The most common signs of asthma are wheezing, coughing, shortness of breath, and chest intimacy (What Is Asthma? - NHLBI, NIH). However, pos sessing these signs does not always mean that a person has asthma. Hence, a person displaying these symptoms needs to jibe a doctor for proper diagnosis using the lung function test and a physical examination. umteen things set off or aggravate asthma conditions including allergens derived from dust, mold, pollen, animal fur, and cockroaches. Cigarette smoke, dust, and sprays besides contain irritants that can spark asthma attacks. Viral infections of the upper respiratory tract, for example, colds, some medications (nonsteroidal anti-inflammatory drugs and nonselective beta-blockers), and sulfites present in foodstuffs and beverages also trigger asthma attacks (What Is Asthma? - NHLBI, NIH). Vigorous physical activity such as exercises may also worsen the symptoms of asthma. Other health conditions e.g. a runny nose, sinus infections, reflux disease, psychological stress, and sleep apnea coiffe the management of asthma more challenging and ought to be treated, as well (What Is Asthma? - NHLBI, NIH). The identification of asthma relies on medical and family histories, test results, and a physical examination. The establishment of medical and family histories involves determining the frequency and validity of asthma symptoms. It is also imperative to determine the exact periods of the attacks, for example, certain times of the day or seasons of the year. physical examination involves the doctor looking out for asthma signs such as wheezing, a runny nose, swollen nasal passages and allergic skin conditions such as eczema