A Glasgow Coma Scale score of 8 or less indicates coma.

A Glasgow Coma Scale score of 8 or less indicates coma.

• A. Sometimes true
• B. False
• C. True
• D. Not provable

Answer: (C)

The main idea here is how the Glasgow Coma Scale represents consciousness. The GCS combines eye opening, verbal response, and motor response to give a total score from 3 (deepest coma) to 15 (fully awake). A total of 8 or less signals substantial impairment of consciousness and is the widely used threshold to define coma or severe brain injury, often prompting airway protection and urgent evaluation. Even when the patient is intubated or sedated, the score still reflects that level of depressed consciousness, and clinicians use this threshold to guide urgent care decisions. Therefore, the statement is true.

The main idea here is how the Glasgow Coma Scale represents consciousness. The GCS combines eye opening, verbal response, and motor response to give a total score from 3 (deepest coma) to 15 (fully awake). A total of 8 or less signals substantial impairment of consciousness and is the widely used threshold to define coma or severe brain injury, often prompting airway protection and urgent evaluation. Even when the patient is intubated or sedated, the score still reflects that level of depressed consciousness, and clinicians use this threshold to guide urgent care decisions. Therefore, the statement is true.