These Four Patients Arrive in the Emergency Department After a Motor

These four patients arrive in the emergency department after a motor vehicle crash. In which order should they be assessed? Put a comma and space between each solve choice (a , b , c , d , etc.) ____________________
A) A 72-year-old with palpitations and chest pain
B) A 45-year-old complaining of 6/10 abdominal pain
C) A 22-year-old with multiple fractures of the face and jaw
D) A 30-year-old with a misaligned right leg with intact pulses