Chronic Obstructive Pulmonary Disease
Clinical Pathology
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Pulmonology
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Obstructive Diseases
Q. Which of the following is true:
a
COPD exacerbations are often due to respiratory infections.
b
Excessive alpha 1-antitrypsin in the lungs is associated with emphysema
c
Hoover's chest sign is characterized by outward movement of the abdomen during inspiration.
d
Chronic bronchitis is a disease of the small airways
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