Final answer:
The diagnostic criteria for febrile seizures are an associated fever, occurrence in children between 6 months and 5 years, generalized seizure lasting less than 15 minutes, no evidence of an underlying cause, and no history of afebrile seizures.
Step-by-step explanation:
The diagnostic criteria for febrile seizures are as follows:
- The seizure is associated with a fever, typically above 38°C (100.4°F).
- The seizure occurs in children between the ages of 6 months and 5 years.
- The seizure is generalized and lasts for less than 15 minutes.
- There is no evidence of a central nervous system infection or other underlying cause.
- There is no previous history of afebrile seizures.
Febrile seizures are relatively common in young children and usually occur as a result of an infection causing a fever. They are generally harmless and do not typically have any long-term consequences.