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: Surgery
Which is not the indication of CT in head trauma 
Select and explain. 
A. Seizures, B. Loss of consciousness, C. GCS < 14, D. ENT bleed
C: GCS < 14
Answer: C: GCS < 14 
Explanation: GCS < 13 is an indication for CT