If a patient reports exposure to a chemical agent at altitude, which action sequence is appropriate?

• A. Move to fresh air, isolate and decontaminate if feasible, and arrange rapid evacuation to an appropriate facility for decontamination and treatment.
• B. Administer broad-spectrum antibiotics immediately.
• C. Continue flight to destination and monitor.
• D. Delay any intervention until on the ground.

Answer: (A)