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: Pharmacology
True statement regarding Bupivacaine is : 
Select and explain. 
A. Used intravenously along with lignocaine, B. More cardiotoxic than lignocaine, C. Contraindicated in pregnancy, D. All of the above
B: More cardiotoxic than lignocaine
Answer: B: More cardiotoxic than lignocaine 
Explanation: None