Trauma Case Scenario M- A 22 year old construction worker fell approximately 35 feet (10.5 m) from scaffolding. As he was falling onto a solid scrap heap, his helmet came off. I- He was rendered unconscious. Thighs are asymmetrical; left is greater in circumference. S- BP = 85/60 mm Hg, HR = 100 beats/min,RR = 24 breaths/min and he responds to pressure stimuli only. T- Oral airway, oxygen at 6 L/min via mask, semirigid c-collar, and spinal motion restricted on a long spine board. A traction splint was applied to the left lower extremity and one large caliber intravenous line was placed and isotonic crystalloid is being infused.