What does the acronym "MARCH" stand for in combat first aid?

The acronym "MARCH" is a critical mnemonic used in combat first aid that stands for Massive hemorrhage, Airway, Respiratory, Circulation, and Hypothermia. Each component represents a priority in the management of trauma victims in a combat setting.

• Massive hemorrhage refers to the immediate need to control severe bleeding, which is the leading cause of preventable death on the battlefield. Addressing massive hemorrhage first can significantly increase the chances of survival.

• Airway highlights the necessity of ensuring that the airway is clear. In a trauma situation, maintaining an open airway is essential to allow the victim to breathe properly.

• Respiratory refers to evaluating and supporting the breathing process. This step includes assessing for injuries that may impair respiration and providing appropriate interventions.

• Circulation involves checking the victim's circulation status, including pulse and blood pressure, along with taking any necessary actions to stabilize these vital signs.

• Hypothermia emphasizes the importance of preventing a drop in body temperature, which can be detrimental to a casualty’s overall condition and management.

Collectively, these five steps provide a systematic approach to treating wounded soldiers, ensuring that life-threatening conditions are prioritized and addressed promptly. This structure enhances the effectiveness of first responders in chaotic environments where rapid assessments