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
In extraction, best time to administer analgesics is: 
Select and explain. 
A. Before anaesthesia wears off, B. Prior to extraction, C. When pain is moderate to severe, D. After anaesthesia wears off
A: Before anaesthesia wears off
Answer: A: Before anaesthesia wears off 
Explanation: None