🏥 USMLE Exam Prep

The Glasgow Coma Scale assesses:

A Only pupil reactivity
B Eye opening, verbal response, and motor response to evaluate level of consciousness
C Blood pressure
D Seizure severity

✓ Correct Answer: Option B

GCS: Eye opening (1-4), Verbal response (1-5), Motor response (1-6). Total 3-15. Mild TBI: 13-15, Moderate: 9-12, Severe: ≤8 (intubation threshold). Used for triage and prognosis.

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