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: Anaesthesia
Buoivacaine toxicity treated with: 
Select and explain. 
A. Esmolol, B. Epinephrine, C. Lignociaine, D. 5 percent dextrose
B: Epinephrine
Answer: B: Epinephrine 
Explanation: B i.e. Epinephrine