Lignocaine can be used in all except -
Ventricular fibrillation
Spinal anaesthesia
Epidural anaesthesia
Convulsions
Ans. is 'd' i.e., Convulsion o Lidocaine can be used in surface anaesthesia, infiltration anaesthesia, conduction block, spinal anaesthesia, epidural anaesthesia, intravenous regional anaesthesia (intravasular infiltration anaesthesia) and in arrhythmias (ventricular tachyarrhythmias).