Oregon Esthetician State Board

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Study for the Oregon Esthetician Board Exam with comprehensive quizzes and question explanations. Master the exam content with our detailed quiz resources and get ready to ace your exam!

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What percentage of the skin is made up of water?

30 to 50%
50 to 70%
70 to 90%
40 to 60%

The correct answer is: 50 to 70%

The skin is composed of approximately 50 to 70% water, which is essential for maintaining its integrity, elasticity, and overall health. This hydration helps facilitate various physiological functions, including temperature regulation, nutrient absorption, and waste elimination. Water plays a crucial role in maintaining moisture levels within the skin, preventing dryness and supporting the function of skin cells. Adequate hydration allows for a plump and youthful appearance, and understanding this percentage is vital for estheticians in recommending appropriate skincare routines and products to clients. Recognizing the significance of water in skin composition highlights why hydration should be a primary focus in both professional treatments and at-home care for optimal skin health.