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COPD (Assesment (chronic cough upon exertion, wheezing bilaterally, SOB,…
COPD
Assesment
chronic cough upon exertion
wheezing bilaterally
SOB
prolonged expiratory phase
smoker
malaise activity
hypertension
Pathophysiology
cause respiratory failure
spontaneous pneumothorax
alveolar wall disruption
recurrent respiratory tract infection
Recurrent inflammation in the lungs
Etiology
infection
chemical pollutants
cigarette smoking
lab test
ABG - decrease Pa O2%
increase Pa CO2 %
chest X-ray
enlarged posterior diameter
reduced vascular markings at lung periphery
flatttened diaphragm
Differential Diagnosis