Michigan Esthetician State Board Practice Exam

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Prepare for the Michigan Esthetician State Board Test. Study with flashcards and multiple choice questions, each question includes hints and explanations. Get equipped for your exam!

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What does skin primarily absorb to maintain its health?

Water
Oxygen
Nutrition
Heat

The correct answer is: Oxygen

The correct answer is water. Skin health is significantly dependent on hydration, as water plays a crucial role in maintaining the skin's moisture levels, elasticity, and overall appearance. The epidermis, which is the outermost layer of the skin, contains very little blood and relies heavily on water for moisture. Adequate hydration helps the skin barrier function optimally, preventing issues such as dryness, irritation, and premature aging. While oxygen is essential for cellular respiration, it is not absorbed by the skin in significant amounts; the body primarily obtains oxygen through the respiratory system. Nutrition is important for overall health and can impact skin health indirectly through diet, but the primary absorption that promotes skin hydration is through water. Heat does not have a direct role in maintaining skin health; in fact, excessive heat can lead to dehydration. Hence, water is the vital substance that the skin primarily absorbs to maintain its health.