In E-STIM for muscle spasms, which duty cycle is recommended?

Prepare for the Non-Systems NPTE Exam. Study with flashcards and multiple choice questions, each with hints and explanations. Achieve your exam success!

Multiple Choice

In E-STIM for muscle spasms, which duty cycle is recommended?

Explanation:
The main idea is that to relieve muscle spasms with electrical stimulation, you want a sustained, continuous contraction rather than repeated on/off cycles. Keeping the stimulus on without a rest period drives the muscle to fatigue more quickly, which helps interrupt the spasm and reduce hyperactivity of the muscle’s reflex components. Intermittent duty cycles (with on and off times) allow the muscle to recover between bursts, which is useful for strengthening or ROM work, but less effective for acutely calming a spasm. So a continuous mode is preferred because it promotes continuous contraction and fatigue, aiding in relaxation after the treatment.

The main idea is that to relieve muscle spasms with electrical stimulation, you want a sustained, continuous contraction rather than repeated on/off cycles. Keeping the stimulus on without a rest period drives the muscle to fatigue more quickly, which helps interrupt the spasm and reduce hyperactivity of the muscle’s reflex components. Intermittent duty cycles (with on and off times) allow the muscle to recover between bursts, which is useful for strengthening or ROM work, but less effective for acutely calming a spasm. So a continuous mode is preferred because it promotes continuous contraction and fatigue, aiding in relaxation after the treatment.

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