The Glasgow Coma Scale ranges from

The Glasgow Coma Scale ranges from

• A. 1-10
• B. 3-15
• C. 0-20
• D. 5-25

Answer: (B)

The Glasgow Coma Scale assesses consciousness by adding scores from three areas: eye opening, verbal response, and motor response. Each area has its own range: eye opening 1 to 4, verbal response 1 to 5, and motor response 1 to 6. When you sum the highest and lowest possible scores, you get a total that can range from 3 to 15. A higher total means better responsiveness, with 15 indicating a fully awake person and 3 indicating a deep coma. That’s why the range is 3-15—the only option that matches the actual possible total. The other choices imply values that aren’t attainable given the minimums and maximums of each component.

The Glasgow Coma Scale assesses consciousness by adding scores from three areas: eye opening, verbal response, and motor response. Each area has its own range: eye opening 1 to 4, verbal response 1 to 5, and motor response 1 to 6. When you sum the highest and lowest possible scores, you get a total that can range from 3 to 15. A higher total means better responsiveness, with 15 indicating a fully awake person and 3 indicating a deep coma. That’s why the range is 3-15—the only option that matches the actual possible total. The other choices imply values that aren’t attainable given the minimums and maximums of each component.