What are the three phases of TCCC?

The three phases of Tactical Combat Casualty Care (TCCC) are care under fire, tactical field care, and tactical evacuation care. This framework is designed to guide medics in the management of casualties during combat situations while maintaining their own safety and operational effectiveness.

Care under fire is the initial phase where the medic provides care while still under threat. It emphasizes the need to control life-threatening hemorrhage quickly, primarily through methods such as tourniquet application, while ensuring the medic remains protected from enemy fire.

Tactical field care follows once the situation is stabilized and the immediate threat has diminished. During this phase, the casualty can receive more comprehensive assessment and treatment. This includes addressing airway management, breathing, circulation, and any other critical interventions that may be necessary before evacuation.

Lastly, tactical evacuation care encompasses the treatment given during the transport of the casualty from the point of injury to a higher level of medical care. This phase often involves maintaining the casualty's stability while en route, ensuring that any interventions provided during the previous phases are supported and, if necessary, continued.

This structure not only prioritizes medical interventions but also the safety and tactical considerations necessary in a combat environment, making option B the most comprehensive and applicable answer.