What Is the First Step in the Primary Survey and Resuscitation of This Patient

You Are Working in the Emergency Department and a Patient Is Brought in by Ambulance after a Motor Vehicle Accident. the Patient Is Unconscious and Bleeding Profusely from a Head Injury. the Vital Signs Show a Blood Pressure of 90/60 Mmhg, Heart Rate of 120 Beats Per Minute and Respiratory Rate of 24 Breaths Per Minute