46. A patient with chronic bronchitis is characterized by a “blue bloater” appearance (cyanosis, edema). What is the technical primary pathophysiological cause of these features?
A.
Alveolar destruction and air trapping.
B.
Chronic inflammation of the bronchi, leading to mucus hypersecretion, airway obstruction, and hypoxemia/hypercapnia.
✓
C.
Reversible bronchospasm.
D.
Pulmonary fibrosis.
📖 Additional Information
Alveolar destruction and air trapping.
Chronic inflammation of the bronchi, leading to mucus hypersecretion, airway obstruction, and hypoxemia/hypercapnia.
