Which of the following types of abnormal contractions of skeletal muscle is a rhythmic,involuntary,purposeless quivering or shaking movement?

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Quizplus · Accepted Answer

Tremor is a rhythmic, involuntary, purposeless quivering or shaking movement. Tetanus is a sustained and continuous contraction of skeletal muscle, fasciculation is a brief, spontaneous contraction of muscle fibers, fibrillation is a spontaneous contraction of individual muscle fibers that can occur in cardiac muscle or in skeletal muscle following neurologic damage, and a cramp is a painful and involuntary muscle contraction.

Which of the Following Types of Abnormal Contractions of Skeletal