What medical supplies are deemed essential for air evacuation missions?

Oxygen tanks, defibrillators, and intravenous therapy supplies are critical components of medical supplies for air evacuation missions because they address immediate and life-threatening medical needs. In emergency scenarios, patients may suffer from respiratory distress, cardiac arrest, or require fluid resuscitation due to severe injuries or dehydration.

Oxygen tanks ensure that patients receive supplemental oxygen during transport, particularly in cases of trauma or respiratory issues where oxygenation is crucial. Defibrillators are essential for monitoring heart rhythms and providing lifesaving shocks in the event of cardiac arrhythmias or arrest. Intravenous therapy supplies are required for administering medications, fluids, or nutrients directly into the bloodstream, which is often necessary during transit for stability and treatment continuity.

In contrast, while first aid kits and blankets are helpful, they are more supplementary rather than essential in critical situations. Patients' personal belongings and food and water supplies might offer comfort or basic needs, but they do not address the immediate medical requirements that can determine the outcome of an evacuation mission. Therefore, the answer that includes essential life-saving equipment clearly highlights the priorities necessary for effective air evacuation.