<prompt> A patient having Glasgow score of 12 is suffering fromMinor head injuryMild head injuryModerate head injurySevere head injury  <response>: Severity of head injury is classified according to the Glasgow Coma Score GCS, as the GCS and in particular the motor score is the best predictor of neurological outcome:- Minor head injury: GCS 15 with no loss of consciousness LOC;- Mild head injury: GCS 14 or 15 with LOC;- Moderate head injury: GCS 913;- Severe head injury: GCS 38. 