Pathophysiology Of Asthma Essay

Asthma is a chronic disease that affects the airway, which are also called bronchial tubes. The bronchioles are responsible for carry oxygen in and out of the lungs. The airways get tighter and get congested due to a build up mucus. About one of fifteen of people that suffered from asthma experienced attack of wheezing breathlessness, chest tightness and coughing. There is no cure for asthma, but the majority of patients that receive proper treatment can continue with a normal life (Wexler, B. 2013). Pathophysiology The Pathophysiology of asthma is complex and involve airway inflammation with intermittent airflow obstruction and bronchial hyperresponsiveness. Asthma is the attack of the Paroxysmal dyspnea where airway inflammation and wheezing occur due to contraction to the of the bronchioles. To begin with, this chronic disease is a common pulmonary condition which manifest with an inflammation of the respiratory tube that develops episodes of bronchoconstriction. According to Cramer (2011), “The redness and inflammation of the airways is similar when the skin become red and irritated after a sunburn” (p. 503). Additionally, asthma has “triggers” that makes the airways become swollen and the space for air to move in and out the lungs become narrow. The muscle turns tighter and make breathing even harder as a
Wheezing is often loudest during exhalation, when the patient tries to expel air through through the narrowed airways. Doctors recommend a variety of tests to confirm asthma, for example: A Spirometer. The Spirometers measure the amount of air you are able to breath in and out the lungs. In addition, the doctor will perform an allergy test to find out which allergen affects the patient. The use of chest X-ray and EKG will help find out whether a foreign object may be causing the symptoms (B. Narins, p.