You are on stand-by at a local high school football game. A player complains of numbness in his face and a burning sensation in his fingers, with red cheeks and fingers. How should you treat the patient?
A. Tell the patient to return to the game.
B. Warm the affected areas with gentle rubbing.
C. Place the patient inside the ambulance and begin active rewarming measures.
D. Allow passive rewarming inside the ambulance.