Question 1

What is a normal Glasgow Coma Scale score?

Accepted Answer

A normal GCS is 15 (E4V5M6): eyes open spontaneously (4), oriented and conversational (5), obeys commands (6). A score of 13–15 = mild TBI, 9–12 = moderate TBI, ≤8 = severe TBI and a threshold for airway management consideration.

Question 2

What GCS score indicates intubation?

Accepted Answer

A GCS of ≤8 is the traditional threshold for considering definitive airway management (intubation). However, clinical judgment, trajectory, and local protocols guide the final decision. Not all GCS ≤8 patients require immediate intubation.

Glasgow Coma Scale (GCS) Calculator — EMS Tool