Final answer:
After ensuring safety, the tourniquet applied to a soldier's leg should be monitored and only loosened or removed under medical guidance. Professional medical evaluation at a medical facility is essential for stabilizing the injured soldier and providing the necessary care.
Step-by-step explanation:
Once you and the casualty are in a safe location, it is critical to assess the situation regarding the tourniquet that has been applied to the soldier's wounded leg. A tourniquet is a temporary measure used to stop major arterial bleeding. However, if left in place for too long, it can cause tissue damage due to the lack of blood flow. It is important to continually monitor the wound and tourniquet.
As soon as it is safe, medical personnel should evaluate the condition of the wound. If the bleeding has stopped and it's possible to do so, the tourniquet may be cautiously loosened. However, this action should only be taken under the guidance of medical professionals. If the soldier requires further medical attention, they should be transported to the nearest medical facility where advanced care can be provided, such as a Field Dressing Station or a Casualty Clearing Station mentioned in the historical context. The priority is to stabilize the patient and ensure no further harm is done.
In the absence of immediate medical support, the person who applied the tourniquet needs to look for signs of continued bleeding or worsening of the wound. If either is evident, or if there is no way to safely remove the tourniquet, it should remain in place until the soldier can receive professional medical evaluation and care. In all cases, it is imperative to keep the injured limb at a level below the heart if possible to minimize bleeding. Ongoing observation for signs of shock or blood loss is crucial until the wounded person can receive comprehensive medical intervention.