Which assessment tool measures eye movement, motor responses, and verbal responses in a person with a coma?

The Glasgow Coma Scale (GCS) is the appropriate assessment tool for measuring eye movement, motor responses, and verbal responses in patients with a coma. The GCS is widely used in clinical settings to assess a person's level of consciousness following a head injury or in cases of coma. It evaluates three specific responses: eye opening, verbal response, and motor response, each scored on a scale that helps healthcare professionals gauge the severity of impaired consciousness.

The scale ranges from 3 to 15, allowing for a clear and systematic way to monitor changes in a patient's condition. For instance, a score closer to 3 indicates deep coma, while higher scores reflect better levels of consciousness and responsiveness.

Understanding the various components of the GCS provides critical insights into a patient's neurological status and aids in determining the appropriate level of care needed. This scale has a significant impact on treatment decisions and prognosis, making it a vital tool in both emergency and ongoing care situations. Other assessment tools may focus on different aspects or symptoms of brain injury, but the GCS is specifically designed for assessing consciousness levels, making it the most relevant choice in this context.