Final answer:
In a care under fire situation, the priority is to move the casualty to safety, but if possible, one may quickly stop life-threatening bleeding before moving. Further first aid measures can be administered once in a safe location.
Step-by-step explanation:
Actions Before Moving a Casualty to Safety:
When performing care under fire, there are very limited actions one can perform before moving a casualty to a safe location due to the immediate danger present in such scenarios. Despite the urgency if there's the opportunity, one can attempt to quickly stop life-threatening bleeding by applying a tourniquet or direct pressure to the wound. However the priority is to relocate to cover to avoid further injury and then assess fires and situations to report to superiors for guidance.
Once in a safer location more comprehensive first aid measures such as administering first aid and potentially CPR can be provided before professionals arrive. Still, remember any procedures you attempt in these situations should be done without compromising your own safety or the casualty's need for rapid extraction.