Utah Barber Practice Exam

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Study for the Utah Barber Exam with our engaging quizzes and multiple-choice questions. Each question includes helpful hints and detailed explanations to guide your learning. Prepare effectively for your test and take the next step in your barbering career.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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Stimulating nerves cause the muscles to?

Weaken and Deteriorate
Expand and Contract
Stiffen
Shrink

The correct answer is: Expand and Contract

Stimulating nerves cause the muscles to expand and contract. This is because muscles are controlled by nerves and when stimulated, nerves send electrical signals to the muscles which causes them to contract and relax. Option A is incorrect because stimulating nerves does not weaken or deteriorate the muscles, but rather strengthen them. Option C is incorrect because stimulation does not cause muscles to stiffen, but rather become more flexible and mobile. Option D is incorrect because stimulating nerves does not cause muscles to shrink, but rather grow and become stronger.