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
Maximum recommended dose of lignocaine with epinephrine: 
Select and explain. 
A. 5 mg/kg. body weight, B. 7 mg/kg. body weight, C. 10 mg/kg. body weight, D. 15 mg/kg. body weight
B: 7 mg/kg. body weight
Answer: B: 7 mg/kg. body weight 
Explanation: None