This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Regional anaesthesia, Subject name: Anaesthesia
The maximum safe dose of bupivacaine is 
Select and explain. 
A. 1 mg/kg, B. 2 mg/kg, C. 3 mg/kg, D. 5 mg/kg
B: 2 mg/kg
Answer: B: 2 mg/kg 
Explanation: Maximum safe dose of bupivacaine is 2 mg/kg with or without adrenaline