TACEVAC Rule 2 states that bleeding from most extremity wounds should be:

In the context of Tactical Combat Casualty Care (TCCC), TACEVAC Rule 2 emphasizes the importance of controlling bleeding in wounds, particularly those on the extremities. The correct choice highlights that most bleeding from extremity wounds can be effectively managed using tourniquets (TQ) or hemostatic dressings.

Using a tourniquet is a critical intervention for life-threatening hemorrhages. It can quickly occlude blood flow, which helps prevent exsanguination while awaiting further medical care. Hemostatic dressings, which often contain agents that promote clotting, are also valuable as they can be used in conjunction with or as an alternative to mechanical methods, especially in cases where tourniquets may not be appropriate or effective.

This approach aligns with the principles of TCCC, which prioritize rapid intervention to control life-threatening bleeding in the pre-hospital setting. Immediate action increases the chances of survival and prevents further complications during evacuation to advanced care facilities. Therefore, controlling bleeding from extremity wounds with a tourniquet or hemostatic dressing is not only effective but is also a vital step in managing casualties in tactical environments.