<prompt> What is to be addressed first in case of polytrauma -CirculationBlood PressureAirwayNeurology  <response>: Ans. is c i.e., Airway Unfallchirurg in German 107o Advanced trauma life support commonly abbreviated ATLS is a training program for medical providers in the management of acute trauma cases, developed by the American College of Surgeonso 1 Primary survey- it should be done first when any polytrauma patient presents in the following order Airway maintenance with cervical spine protection Breathing and ventilation Circulation with hemorrhage control DisabilityNeurologic assessment Exposure and environmental controlo 2 Secondary survey- complete history and examination 