Written Laser Hair Removal Practice Exam

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Ace your laser hair removal certification with our comprehensive practice exam. Featuring multiple-choice questions, detailed explanations, and hints, get the preparation you need to ensure success.

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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What changes occur to sebaceous glands during puberty?

Decrease in activity
Increase in size only
Become more active
Are replaced by sweat glands

The correct answer is: Become more active

During puberty, there are many hormonal changes occurring in the body. These hormones can lead to sebaceous glands becoming more active. This is why many teens experience increased oiliness in their skin and hair during this time. Option A is incorrect because activity actually increases, not decreases. Option B is incorrect because along with increased activity, sebaceous glands also increase in size. Option D is incorrect because sweat glands and sebaceous glands are two different types of glands and one cannot replace the other.