A previously well 18-month-old girl has a generalised tonic–clonic seizure lasting 3 minutes during a febrile illness. She is now alert with no focal neurological signs. What is the most appropriate management in the emergency department?AAdmit for prolonged EEG monitoring in all casesBReassure the parents, treat the fever and discharge with safety-netting adviceCStart long-term anticonvulsant therapyDUrgently arrange CT brainEPrescribe prophylactic antibiotics for all future feversCheck my answer