A school nurse is teaching a parent about absence seizures. Which of the following information should the nurse include?

Choice A reason: Absence seizures lack an aura, unlike focal seizures. They involve brief, sudden lapses in consciousness due to generalized cortical discharges, without premonitory symptoms, making this incorrect for educating parents about the characteristics of absence seizures in children. Choice B reason: Absence seizures last 5-20 seconds, not 30-60 seconds. These brief staring spells are caused by spike-wave discharges on EEG. Prolonged duration suggests other seizure types, making this inaccurate for teaching parents about absence seizure presentation and duration. Choice C reason: Absence seizures are managed with anticonvulsants like ethosuximide, not surgery. Surgical intervention is for refractory focal seizures, not generalized absence seizures, which respond to medication. This is incorrect for educating parents about treatment options for absence seizures. Choice D reason: Absence seizures cause a daydreaming appearance, with staring and brief unresponsiveness due to synchronized cortical discharges. This hallmark symptom, lasting seconds, is critical for parents to recognize, aiding identification and management of absence seizures in school settings.