Toxic inhalation - which of the following is recommended?

• A. Move patient to safe environment and ensure 100% O2 via mask
• B. Stay in place and monitor
• C. Use room air only
• D. Delay oxygen administration

Answer: (A)

When toxic inhalation is suspected, the priority is to stop further exposure and support oxygen delivery. Moving the patient to a safe environment removes ongoing inhalation of hazardous substances, which helps prevent worsening airway injury and systemic effects. Providing 100% oxygen via a mask ensures the highest possible oxygen concentration reaches the blood, improves tissue oxygenation, and can speed up the elimination of certain inhaled toxins like carbon monoxide by driving their dissociation from hemoglobin.

Staying in the contaminated area would allow continued exposure and progression of injury. Relying on room air would not correct hypoxemia or support toxin displacement. Delaying oxygen therapy delays critical treatment and can worsen outcomes.