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학습 자료 둘러보기 →After ingestion of a strong acid like hydrochloric acid, the airway is the absolute priority. Coagulation necrosis and severe edema can rapidly obstruct the larynx, making emergency intubation necessary.
Signs of airway threat include difficulty swallowing, drooling, stridor, and visible oral burns. Maintain NPO status and prepare for immediate endotracheal intubation if edema progresses.
Never induce vomiting, administer activated charcoal, or give neutralizing fluids like milk. Vomiting causes re-injury and aspiration; charcoal obscures endoscopy; neutralization can cause a thermal burn from the exothermic reaction.
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