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Unstable atrial fibrillation with hypotension and altered mental status requires immediate synchronized cardioversion. Rate control agents (diltiazem, digoxin, amiodarone) are too slow and can worsen instability. Air crews must ensure sedation if time permits but prioritize electricity. Rapid cardioversion restores perfusion and prevents decompensation in flight.

NVGs amplify light but limit field of view to ~40°, reducing peripheral awareness. This narrows situational awareness and increases collision risk with obstacles. Depth perception is decreased, not improved. NVGs detect infrared lighting, which enhances covert visibility. Motion sickness may occur but is secondary to tunnel vision. Crews mitigate these risks by training, scanning techniques, and crew coordination. Understanding NVG limitations is vital for night air medical safety.

Burns cause upregulation of acetylcholine receptors after 24–48 hours, leading to exaggerated potassium release when succinylcholine is given, risking cardiac arrest. Non-depolarizing agents (rocuronium, vecuronium, cisatracurium) are safe alternatives. Succinylcholine may still be used in immediate resuscitation before receptor changes, but never after the 24–48h window. Crews must anticipate this and stock alternatives for RSI in burn patients.

Meningococcal sepsis progresses rapidly to shock and DIC. Early administration of IV/IO broad-spectrum antibiotics (e.g., ceftriaxone) significantly reduces mortality. Oxygen and ventilatory support are important but not curative. Corticosteroids are sometimes used in meningitis to reduce neurologic complications but are not the survival-driving therapy in septicemia. Fluids should be aggressive boluses (20 mL/kg) to address shock, not maintenance only. Early antibiotics plus supportive care during transport improve pediatric outcomes.