The value of spirometry in this asthmatic patient is

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The value of spirometry in this asthmatic patient is that it gives a non-invasive data that can be used to assess the severity of airway obstruction in patients with acute exacerbations. Interpret her spirometry by defining and analyzing each (FEV1, FVC, FEV1/FVC ratio) individually. According to Pollart and Elward, (2009), Spirometry analysis of FEV1, FVC, FEV1/FVC ratio FVC is the largest amount of air one is able to forcefully blow out after deep breathing in. The FVC lower limit of normal (LLN) of people above 81 years is 70%. In Nancy’s case, FVC is 61% which is below the LLN. FEV1 is the total of air breathed out of lungs within 1 second. According to the American Thoracic society, normal FEV1 is >80%. Nancy’s FEV1 is 61% implying that it is moderately abnormal. The normal FEV1/FVC ratio for people above 18 years is above 70% (Nancy’s ratio is 69%). The low FVC and FEV1/FVC ratio is an indicator of obstructed airways. The significance of “atopy” and “one continuous airway” applying Nancy’s scenario. Nancy’s asthma is most likely atopic. Atopy is allergic development associated with patient genetic. It is described by a heightened immune response to allergens. Asthma is not just one disease but a myriad respiratory disease interaction of the one continuous airway (Pollart and Elward, 2009). Scenario 2: Explain the pathophysiology of his cough and lisinopril. How would you address this?
4 the lungs. To control this, discontinue the drug and cough will resolve naturally within some few weeks (Urden, Kathlee, and Lough, 2013).

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