After an Eight Hour Shift, a Nurse Arrives on the Scene

After an eight hour shift, a nurse arrives on the scene of a building on fire. Which of the following patients does the nurse attend to first?

A) A fifteen-year-old patient who has burns on both hands and reports severe pain
B) A thirteen-year-old patient who has burns on the face and neck and reports difficulty swallowing
C) A sixteen-year-old patient who jumped from a second story window and is reporting severe arm pain
D) A three-year-old child who cannot find her parents and is reporting a headache