EEG Registry Practice Exam 2025 – Complete Test Prep Guide

The Glasgow Coma Scale is designed to assess a person's level of consciousness following a head injury or other medical condition that may impair cognitive function. It specifically evaluates how well an individual responds to stimuli in three key areas: eye opening, verbal response, and motor response. Each of these components yields a score that collectively reflects the patient's overall consciousness level.

The scale ranges from 3 to 15, with lower scores indicating reduced consciousness and higher scores reflecting a more alert and responsive state. This focused evaluation of consciousness is crucial in medical settings, particularly in emergency care and neurology, as it helps healthcare providers determine the severity of brain injury and guide treatment decisions.

While other functions such as language ability, motor function, and balance are important in neurological assessments, they are not the primary focus of the Glasgow Coma Scale. The scale is specifically tailored to measure consciousness levels, making it a vital tool in clinical assessments of patients with altered mental states.