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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Which nutrient is essential for the repair and growth of skin tissues?

Carbohydrates
Fats
Proteins
Vitamins

The correct answer is: Proteins

Proteins play a crucial role in the repair and growth of skin tissues due to their function as the building blocks of cells. They are composed of amino acids, which are necessary for various processes within the body, including the synthesis of new skin cells and the repair of damaged tissues. Collagen, a type of protein, is particularly important as it provides structure and elasticity to the skin. While carbohydrates, fats, and vitamins contribute to overall skin health and body function, they do not have the same direct role in the structural repair and growth of skin tissues as proteins do. Carbohydrates primarily serve as energy sources, fats aid in cellular structure and hormonal functions, and vitamins can support skin health in different ways, such as promoting healing or providing antioxidant effects. However, when specifically discussing the formation and repair of skin tissues, proteins are essential.