The phase of a seizure involving rhythmic jerking movements is called?

Prepare for the Galen Medical Surgical Exam 2. Utilize engaging quizzes with hints and explanations designed to enhance your learning experience and improve your exam readiness!

Multiple Choice

The phase of a seizure involving rhythmic jerking movements is called?

Explanation:
Rhythmic jerking movements are the clonic phase of a seizure. In generalized convulsive seizures, the pattern often starts with tonic stiffening of muscles, then transitions into clonic activity, where muscles repeatedly contract and relax in cycles—producing the rhythmic jerks. The other phases are tonic (stiffening), atonic (loss of muscle tone), and absence (brief lapse of consciousness without convulsive jerking), which is why the rhythmic motor pattern specifically points to the clonic phase.

Rhythmic jerking movements are the clonic phase of a seizure. In generalized convulsive seizures, the pattern often starts with tonic stiffening of muscles, then transitions into clonic activity, where muscles repeatedly contract and relax in cycles—producing the rhythmic jerks. The other phases are tonic (stiffening), atonic (loss of muscle tone), and absence (brief lapse of consciousness without convulsive jerking), which is why the rhythmic motor pattern specifically points to the clonic phase.

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