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Anaesthesia Miscellaneous (Local and Regional Anesthesia) efc2d866

Most cardiotoxic local anaesthetic:

A
Dibucaine
B
Bupivacaine
C
Lignocaine
D
Chlorprocaine
High-Yield Explanation
Ans: (b) BupivacaineRef: KDT 6th ed. 1357* Bupivacaine is a local anesthetic agent from Amide group.* It is most cardiotoxic LA.* Shortest acting LA: Chlorprocaine* Longest acting LA: Dibucaine* Most commonly used LA: Lignocaine* Local anesthetic which causes methhemoglobinemia: Prilocaine
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