Which findings are clinical indicators of inhalation injury?

Which findings are clinical indicators of inhalation injury?

• A. Facial burns
• B. Singed nasal hair
• C. Soot in upper airway
• D. All of the above

Answer: (D)

Inhalation injury is suggested by signs that indicate heat or smoke exposure to the airway and impending airway swelling. Facial burns point to significant exposure near the airway, and the face often reflects forthcoming edema that can rapidly compromise breathing. Singed nasal hairs are a classic clue that hot gases reached the upper airway, signaling potential injury beyond the skin. Soot in the upper airway means deposition of smoke particulates and irritants in the oropharynx, which correlates with airway inflammation and edema risk. Taken together, these findings flag a high likelihood of inhalation injury and a need for early airway assessment and potential intubation, even if the patient seems stable at first. Watch for evolving symptoms like hoarseness, stridor, or increasing respiratory distress, which further indicate airway deterioration.

Inhalation injury is suggested by signs that indicate heat or smoke exposure to the airway and impending airway swelling. Facial burns point to significant exposure near the airway, and the face often reflects forthcoming edema that can rapidly compromise breathing. Singed nasal hairs are a classic clue that hot gases reached the upper airway, signaling potential injury beyond the skin. Soot in the upper airway means deposition of smoke particulates and irritants in the oropharynx, which correlates with airway inflammation and edema risk. Taken together, these findings flag a high likelihood of inhalation injury and a need for early airway assessment and potential intubation, even if the patient seems stable at first. Watch for evolving symptoms like hoarseness, stridor, or increasing respiratory distress, which further indicate airway deterioration.