Glasgow Coma Scale (GCS)
PROCalculate GCS score from eye, verbal and motor responses to assess level of consciousness.
BN (Hons), Registered Nurse, NZNO Member
Registered nurse with 10 years in emergency and critical care across NZ. Specialises in clinical decision support and drug calculation safety.
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About the Glasgow Coma Scale (GCS)
The Glasgow Coma Scale (GCS) is a standardised neurological assessment tool measuring level of consciousness. Scores range from 3 (deeply unconscious) to 15 (fully alert).
GCS ≤8 is traditionally associated with severe brain injury and loss of airway reflexes. Always interpret in clinical context.