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
All are true about use of articaine in a child except 
Select and explain. 
A. It's an amide which is metabolised in both plasma and liver, B. Plasma half-life is 90 min, C. Infiltration produces adequate anaesthesia in primary molar so need for block anesthesia is eliminated, D. More breakdown cause less toxicity
B: Plasma half-life is 90 min
Answer: B: Plasma half-life is 90 min 
Explanation: None