Michigan Esthetician State Board Practice Exam

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Study for the Michigan Esthetician State Board Test. Utilize flashcards and multiple choice questions, each featuring hints and explanations. Prepare for 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 important role does zinc have in the human body?

Energy storage
Wound healing and collagen formation
Aiding in digestion
Regulating temperature

The correct answer is: Wound healing and collagen formation

Zinc plays a crucial role in wound healing and collagen formation, making it integral for skin health and repair. It is essential for cell division and growth, which is vital during the wound healing process. Zinc contributes to the synthesis of collagen, a protein that provides structure and elasticity to the skin. Without adequate zinc levels, the body may struggle to repair itself effectively, leading to prolonged healing times and potential complications. This aspect of zinc's function underscores its importance not just in esthetics but also in overall health, particularly in how it supports the skin's integrity and regeneration. The other options do not accurately reflect the primary functions of zinc in the body. Energy storage is primarily managed by carbohydrates and fats, while digestion is facilitated through enzymes and various digestive processes, not zinc specifically. Temperature regulation involves the body’s thermoregulatory mechanisms rather than a direct role of zinc.