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
Toxicity of local anaesthesia is reversed by : 
Select and explain. 
A. IV epinephrine, B. IV nalorphine, C. IV Barbiturates, D. IV sodium bicarbonate
C: IV Barbiturates
Answer: C: IV Barbiturates 
Explanation: None