Four patients arrive in the emergency department after being…

Four patients arrive in the emergency department after being involved in a motor-vehicle accident. Identify the order in which they should be assessed by using the number for each patient. (for example; 1,2,3,4) 1.   A 22-year-old with fractures of the face and jaw after his head hit the steering wheel. 2.   A 30-year-old with a misaligned right upper arm and weak right radial pulse compared to the left pulse. 3.   A 45-year-old with lap seatbelt bruises complaining of 3/10 abdominal pain and “bad” heartburn  . 4.   A 72-year-old with seatbelt shoulder strap bruising on the chest and discomfort with breaths at a level of 4/10.