. An adolescent has just had a generalized seizure and collapsed in the school nurse's office. When should the nurse call 911?
The child is confused and cannot remember anything regarding the seizure.
The child fell at the onset of the seizure
The seizure lasts more than 5 minutes.
The child is sleepy and lethargic after the seizure
The Correct Answer is C
A. The child is confused and cannot remember anything regarding the seizure: Postictal confusion is normal after a seizure and does not require emergency services.
B. The child fell at the onset of the seizure: Falls can occur with seizures, but unless there is a suspected injury or prolonged seizure activity, calling 911 is unnecessary.
C. The seizure lasts more than 5 minutes: A seizure lasting more than 5 minutes is considered status epilepticus and is a medical emergency requiring immediate intervention.
D. The child is sleepy and lethargic after the seizure: Postictal sleepiness is a common and expected phase after a generalized seizure.
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Correct Answer is A
Explanation
A. 2 to 3 weeks: The incubation period for varicella is typically 10 to 21 days, or 2 to 3 weeks.
B. 7 to 10 days: This is shorter than the actual incubation period for varicella.
C. 3 to 4 weeks: This exceeds the typical maximum incubation period of 21 days.
D. 2 to 5 days: This is significantly shorter than the typical incubation period for varicella.
Correct Answer is A
Explanation
A. Aura: An aura is a subjective sensation experienced before a seizure, such as a strange smell, taste, or visual change. It can provide clues about the seizure's origin in the brain, often linked to the temporal lobe.
B. Blood Pressure 90/60: Blood pressure is an objective, measurable sign, not subjective data reported by the child.
C. Oxygenation on room air 97%: Oxygenation levels are objective and do not provide information about seizure origin.
D. Temperature 38 degrees Celsius: Temperature is objective and does not help localize the seizure's origin in the brain.