Which elements are essential to ask when evaluating a possible seizure?

• A. Tongue biting and bowel/bladder incontinence
• B. Headache and nausea
• C. Hearing loss
• D. Visual disturbances

Answer: (A)

When evaluating a possible seizure, focus on features that most strongly point to seizure activity. Tongue biting, especially on the side of the mouth, is a classic sign that can occur during a convulsive seizure due to the intense jaw movements that accompany the event. Bowel or bladder incontinence happens when there is a loss of consciousness and control during the seizure, which is a relatively common accompaniment of generalized tonic-clonic seizures. Together, these signs raise strong suspicion for a true seizure and help differentiate it from other events such as fainting or non-epileptic phenomena.

Headache and nausea are nonspecific and can be seen with many conditions (migraine, illness, or even post-seizure symptoms), so they’re less informative for confirming a seizure. Hearing loss isn’t typically associated with seizures, and while visual disturbances can occur with some focal seizures, they’re not as universally suggestive as tongue biting and incontinence.