1. What is the Glasgow Coma Scale?

The Glasgow Coma Scale (GCS) is a neurological scale that aims to give a reliable, objective way of recording the conscious state of a person. It assesses three aspects: eye opening, verbal response, and motor response.

2. How Does the Calculator Work?

The calculator uses the GCS formula:

Where:

• \( Eye \) — Eye response score (1-4)
• \( Verbal \) — Verbal response score (1-5)
• \( Motor \) — Motor response score (1-6)

Explanation: The scale ranges from 3 (deep unconsciousness) to 15 (fully awake and oriented).

3. Importance of GCS Assessment

Details: GCS is crucial for initial and subsequent assessment of consciousness in acute medical and trauma patients. It helps in monitoring patient progress and predicting outcomes.

4. Using the Calculator

Tips: Select the appropriate response level for each category (Eye, Verbal, Motor) based on patient assessment. The total score will be calculated automatically.

5. Frequently Asked Questions (FAQ)

Q1: What do the different GCS ranges indicate?
A: 13-15 = Mild brain injury; 9-12 = Moderate injury; ≤8 = Severe brain injury (coma).

Q2: How often should GCS be assessed?
A: Frequency depends on clinical condition, but typically every 30 minutes to 4 hours for acute cases.

Q3: Are there limitations to GCS?
A: Yes, it may be difficult to assess in intubated patients, those with language barriers, or with facial/eye injuries.

Q4: What's the pediatric version of GCS?
A: Pediatric GCS modifies verbal responses for children too young to talk.

Q5: When is GCS not appropriate?
A: Not suitable for chronic neurological conditions or when sedated/paralyzed.