135. A patient with a large pneumothorax (collapsed lung) presents with sudden onset of dyspnea, pleuritic chest pain, and diminished breath sounds on the affected side. What is the technical primary pathophysiological mechanism?
A.
Bronchoconstriction.
B.
Air accumulating in the pleural space, causing lung collapse and impaired ventilation.
✓
C.
Alveolar inflammation.
D.
Pulmonary embolism.
📖 Additional Information
Bronchoconstriction.
Air accumulating in the pleural space, causing lung collapse and impaired ventilation.
