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
According to Glasgow coma scale (GCS), a verbal scare of 1 indicates: 
Select and explain. 
A. No response, B. Inappropriate words, C. Incomprehensible sounds, D. Disoriented response
A: No response
Answer: A: No response 
Explanation: Ans. is 'a' i.e., No response