C) The helmet interferes with airway management 153) Your patient is a 45-year-old man who was struck by a commuter train.On your arrival the patient is lying on his left side and his right leg has obviously been amputated at the mid-thigh.The patient is ashen white in color,is trembling violently and has obviously lost a lot of blood .He is awake and struggling to breathe.What is your first prior