In absence seizures, which feature best describes the seizure type?

In absence seizures, which feature best describes the seizure type?

• A. Bilateral convulsions.
• B. Sustained muscle jerking with loss of consciousness.
• C. Fixed gaze and eyelid flicking.
• D. Transient confusion after the seizure.

Answer: (C)

Absence seizures are brief episodes of impaired consciousness with minimal motor activity. The classic presentation is a sudden, brief stare with a fixed gaze, often accompanied by eyelid fluttering or blinking, and then a rapid return to the previous activity. There is no sustained convulsion, and there is typically little-to-no postictal confusion after the spell. This makes the description of a fixed gaze with eyelid flicking the best match. The other descriptions point to different seizure types: bilateral convulsions suggest generalized tonic-clonic activity; sustained muscle jerking with loss of consciousness implies myoclonic or tonic-clonic seizures; transient confusion after the event is common after convulsive seizures, not after absence.

Absence seizures are brief episodes of impaired consciousness with minimal motor activity. The classic presentation is a sudden, brief stare with a fixed gaze, often accompanied by eyelid fluttering or blinking, and then a rapid return to the previous activity. There is no sustained convulsion, and there is typically little-to-no postictal confusion after the spell.

This makes the description of a fixed gaze with eyelid flicking the best match. The other descriptions point to different seizure types: bilateral convulsions suggest generalized tonic-clonic activity; sustained muscle jerking with loss of consciousness implies myoclonic or tonic-clonic seizures; transient confusion after the event is common after convulsive seizures, not after absence.