This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
Best prognostic indicator for head injured patients:AIIMS 10 
Select and explain. 
A. GCS, B. CT findings, C. Age of the patient, D. History
A: GCS
Answer: A: GCS 
Explanation: Ans. GCS