This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous (Local and Regional Anesthesia), Subject name: Anaesthesia
All are used for local infiltration except - 
Select and explain. 
A. Lidocaine, B. Ropivacaine, C. Dibucaine, D. Bupivacaine
C: Dibucaine
Answer: C: Dibucaine 
Explanation: Ans. is 'c' i.e., Dibucaine Use of local anaesthesia to produce regional anaesthesiaAnestheticTopicalLocal infiltrationPeripheral Nerve blockIntravenous regional (Bier's block)SpinalEpiduralEsters o ProcaineNoYesYesNoYesNoo ChlorprocaineNoYesYesYesNoYeso Tetracaine (Amethocaine)YesNoNoNoYesNoo CocaineYesNoNoNoNoNoo BenzocaineYesNoNoNoNoNoAmides o LidocaineYesYesYesYesYesYeso MepivacaineNoYesYesNoNoYeso BupivacaineNoYesYesNoYesYeso RopivacaineNoYesYesNoYesYeso EtidocaineNoYesYesNoNoYeso PrilocaineNoYesYesYesNoNoo DibucaineYesNoNoNoNoNo