Which component is NOT a standard part of the Glasgow Coma Scale?

Which component is NOT a standard part of the Glasgow Coma Scale?

• A. Eye opening
• B. Verbal response
• C. Motor response
• D. Temperature response

Answer: (D)

The Glasgow Coma Scale assesses consciousness using three domains: eye opening, verbal response, and motor response. Each domain has its own scoring range, and adding the three scores gives a total from 3 (deep coma) to 15 (fully awake). Temperature response is not included because it is a vital sign that reflects thermoregulation or systemic illness, not the patient’s level of consciousness or responsiveness. The three standard components—eye opening, verbal response, and motor response—directly measure arousal, language/cognition, and motor function, which is why temperature response is the not-part of the standard scale.

The Glasgow Coma Scale assesses consciousness using three domains: eye opening, verbal response, and motor response. Each domain has its own scoring range, and adding the three scores gives a total from 3 (deep coma) to 15 (fully awake). Temperature response is not included because it is a vital sign that reflects thermoregulation or systemic illness, not the patient’s level of consciousness or responsiveness. The three standard components—eye opening, verbal response, and motor response—directly measure arousal, language/cognition, and motor function, which is why temperature response is the not-part of the standard scale.