Oregon Esthetician State Board

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Prepare for the Oregon Esthetician State Board Exam with engaging quizzes. Our questions, complete with hints and explanations, will equip you with the knowledge you need to excel. Start your journey to becoming a licensed esthetician in Oregon today!

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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In adults, what is the average rate of cell turnover?

14 to 21 days
21 to 28 days
28 to 42 days
42 to 56 days

The correct answer is: 28 to 42 days

The average rate of cell turnover in adults is between 28 to 42 days, which reflects the time it takes for skin cells to regenerate. This process is essential for maintaining healthy skin, as it allows for the old, dead skin cells to be shed and replaced by new ones. This cycle slows down with age, leading to thicker skin and an increase in the appearance of fine lines and wrinkles, as well as a dull complexion. Understanding the average cell turnover rate is crucial for estheticians because it influences treatment plans that involve exfoliation, hydration, and overall skin health. The other options represent timeframes that are either shorter or longer than the established average for adults, which would not accurately reflect the natural cell renewal process in a typical adult's skin.