While assessing a new patient on the unit, the nurse notes the following: productive cough, respiratory rate of 22, oxygen saturation of 90%, and increased secretions. The patient has a 20-year history of smoking 1.5 packs of cigarettes daily

Question

What chronic condition might this patient have? A) Pneumonia
B) Cystic fibrosis
C) Pleural effusion
D) Chronic obstructive pulmonary disease (COPD)

Answer 1

D
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Chronic obstructive pulmonary disease (COPD) is a permanent, chronic obstruction of airways, often related to cigarette smoking. It is caused by two related disorders, emphysema and chronic bronchitis, both of which result in airflow obstruction on expiration, as well as overinflation of the lungs and poor gas exchange. Emphysema is characterized by loss of the elastic tissue of the lungs, destruction of alveolar walls, and a resultant alveolar hyperinflation with a tendency to collapse with expiration. Chronic bronchitis is a permanent inflammation of the airways with mucus secretion, edema, and poor inflammatory defenses. Characteristics of both disorders often are present in the person with COPD. Pneumonia and pleural effusion are not chronic conditions. Cystic fibrosis is a genetic disease of excessive pulmonary tract secretions and GI tract involvement.