Which activity is part of the seven-part rehabilitation model?

• A. Injury Prevention
• B. Active or Passive Warming and Cooling
• C. Air Cylinder Replacement
• D. Check-In/Check-Out

Answer: (B)

Controlling body temperature during recovery is a central part of firefighter rehab. After strenuous work and exposure to heat, the body needs to shed excess heat and bring core temperature back toward normal to prevent heat illness and support cardiovascular and metabolic recovery. Warming and cooling cover the ways this is done: cooling can be active (light activity, cooling devices, or cold therapy) or passive (rest in a cool environment with airflow), and warming is used when appropriate to prevent dangerous hypothermia or to maintain safe operating conditions during extended rest. This focus on temperature management is what makes warming and cooling a dedicated rehab activity, helping firefighters safely return to duty.

The other options fall outside this direct recovery intervention: injury prevention relates to safety planning and prevention activities rather than the rehab process itself; air cylinder replacement is equipment maintenance; and check-in/check-out are administrative steps to track personnel rather than interventions that aid physiological recovery.