This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Trauma, Subject name: Surgery
A trauma patient was brought to emergency. On evaluation,found to have metabolic acidosis and coagulopathy with liver and duodenal injury. Next step: 
Select and explain. 
A. Damage control surgery, B. Liver repair, C. Whipples procedure, D. None of the above
A: Damage control surgery
Answer: A: Damage control surgery 
Explanation: The first step in trauma management is damage control. TRAUMA TRIAD OF DEATH: - Trauma triad of death: Hypothermia + coagulopathy + metabolic acidosis - Coagulopathy is most commonly responsible for death - Stages of DCS : Stage 1 : Patient selection Stage 2 : Operative control of hemorrhage & contamination Stage 3 : ICU resuscitation Stage 4 : Definitive surgery Stage 5 : Abdominal closure