Which component of P-MARCH-P addresses the risk of severe blood loss?

The component of P-MARCH-P that addresses the risk of severe blood loss is Massive Hemorrhage. This part of the acronym specifically focuses on identifying and controlling life-threatening bleeding, which is a critical concern in tactical combat situations. Recognizing and managing massive hemorrhage promptly can significantly improve the chances of survival for a casualty. This may involve the application of tourniquets, direct pressure, or hemostatic agents, which are essential skills for a corpsman or other medical personnel in the field.

Understanding the importance of this component helps to prioritize actions in a scenario where blood loss is significant, thereby guiding the provider in maintaining the casualty's blood volume and stabilizing their condition for further treatment.