What is the purpose of the Military Acute Concussion Evaluation (MACE) in a field setting?

• A. It measures blood cholesterol
• B. It predicts hemorrhage risk
• C. It is a screening tool used to assist in diagnosing concussions
• D. It tracks vaccination history

Answer: (C)

In a field setting, the Military Acute Concussion Evaluation is used as a quick, standardized screening to help identify a concussion after a head injury and guide immediate management. It combines orientation questions (who they are, where they are, time), a brief memory task, a concentration challenge, and a symptom checklist. The resulting score and symptom profile help determine whether the individual may have a concussion, if they should be removed from duty, and whether they need medical evaluation or further monitoring. Baseline testing can improve interpretation by providing a reference point for comparison if a head injury occurs later. It’s not meant to measure cholesterol, predict bleeding risk, or track vaccination history.