Which term means a painful and involuntary muscular contraction?

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Study for the Healthcare Science End of Pathway Test. Use flashcards and multiple choice questions, each with hints and explanations. Prepare efficiently for your exam!

Multiple Choice

Which term means a painful and involuntary muscular contraction?

Explanation:
A painful, involuntary muscular contraction is called a spasm. A spasm is a sudden, uncontrollable tightening of a muscle that can cause sharp pain. It can occur from dehydration, electrolyte imbalances, overuse, or nerve irritation. This differs from stasis (stoppage or slow flow), pnea (breathing-related terms), and plegia (paralysis), all of which describe different phenomena rather than an acute, painful contraction of muscle.

A painful, involuntary muscular contraction is called a spasm. A spasm is a sudden, uncontrollable tightening of a muscle that can cause sharp pain. It can occur from dehydration, electrolyte imbalances, overuse, or nerve irritation. This differs from stasis (stoppage or slow flow), pnea (breathing-related terms), and plegia (paralysis), all of which describe different phenomena rather than an acute, painful contraction of muscle.

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