Which Training Circular covers first aid guidelines?

• A. Training Circular 4-01.0
• B. Training Circular 3-02.1
• C. Training Circular 5-02.1
• D. Training Circular 4-02.1

Answer: (D)

Training Circulars are official guides that provide the approved procedures and standards for how soldiers are trained on specific topics. For first aid guidelines, the circular dedicated to medical care and casualty management lays out the recognized procedures, safety steps, and sequence of actions soldiers should follow. It covers how to assess a casualty, control bleeding, manage airway and breathing, and plan for evacuation—essential, standardized steps that ensure consistent medical readiness across units. The other circulars address different training topics, so they wouldn’t serve as the authoritative reference for first aid guidelines. Referring to the circular that focuses on first aid ensures you’re following the approved Army guidance for medical care in the field.