What is the primary purpose of bronchoscopy in inhalation injury?

• A. To visualize airway injury, remove debris, obtain specimens, and guide airway management
• B. To measure lung volumes
• C. To deliver inhaled antibiotics
• D. To replace the endotracheal tube

Answer: (A)

Direct visualization of the airways to assess and manage injury is the main goal. Bronchoscopy in inhalation injury allows you to see the extent of airway damage, soot, edema, and sloughing, and it enables immediate therapeutic actions: suctioning and removal of debris or mucus plugs, debridement of injured tissue, and obtaining specimens for cultures or other analyses to guide treatment. This procedure also helps plan airway management by informing decisions about ventilation strategies and subsequent intubation or extubation needs.

Other options aren’t the primary purpose: measuring lung volumes is done with pulmonary function testing, not bronchoscopy; delivering inhaled antibiotics is typically done via nebulization or inhalation therapy rather than bronchoscopic delivery; and replacing the endotracheal tube is a separate, endotracheal-extubation-related procedure rather than the core aim of bronchoscopy in this context.