Study for the Colorado Esthetician Written Exam. Prepare with flashcards and multiple-choice questions, each with hints and explanations. Get ready for your esthetician license!

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What skin function helps to protect against environmental hazards?

  1. Temperature Regulation

  2. Sensation

  3. Protection

  4. Secretion

The correct answer is: Temperature Regulation

The skin function that helps to protect against environmental hazards is temperature regulation. This is because maintaining a constant body temperature is crucial for overall health and well-being. The skin plays a vital role in this process by helping to regulate body temperature through the dilation or constriction of blood vessels and through sweat production. By controlling body temperature, the skin helps to protect against environmental hazards such as extreme heat or cold.