<prompt> Which of the following is not useful in the management of status epilepticus?LorazepamPhenytoinPhenobarbitoneCarbamazepine  <response>: d. CarbamazepineRef: Nelsons 20e p 2831-2856Treatment of Status Epilepticus in ChildrenTimeDrug treatment0 minuteIV Access available: Inj Lorazepam-0.1mgkgIV max 4mg OR InjMidazolam 0.15-0.2mgkgIV Max 5mgIV access not available: Buccal Midazolam 0.3mgkg Max 5mg OR PR Diazepam 0.5mgkg Max 10mg5 minutesInj Lorazepam-0.1mgkgIV max 4mg OR Inj Midzolam-0.5-0.2mgkgIV Max 5mg10 minutesIV Phenytoin 20mgkg Max: 100mg in NS 1mgkgmin Max 50mg per min, OR Inj Fosphenytoin 20mgPEkg, Rate: 3mgPEkg, if no response to initial doseRefractory SE-even after 10min of phenytoinfosphenytoin administrationIV Valproate 20-30mgkg-IV max 6mgkgminute ORIV Phenobarbitone 20mgkg in NS 1.5mgkgmin; Repeat 10mgkg if no response to initial dose ORIV Levetiracetam If Liver diseaseMetabolic diseasecoagulopathyon Chemotherapy-20-30mgkg5min infusier 