Doctor, My father is not talking or responding since today afternoon. He had his lunch a usual and then we found him lying on the ground in the bathroom.
First ensure that airway is clear, and patient is not in shock.
In which case, resuscitative measures should start first.
Ask H/O Onset –sudden or gradual, H/O Head injury, H/O High fever before coma, H/O alcohol or poison ingestion.
