Utah Master Esthetician Practice Exam

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Prepare for the Utah Master Esthetician Exam. Study with flashcards and multiple choice questions, each question has explanations and hints. Get ready to excel on your test!

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Which system in the body is responsible for purifying by eliminating waste material?

Digestive system
Circulatory system
Excretory system
Nervous system

The correct answer is: Excretory system

The excretory system, also known as the urinary system, is specifically responsible for purifying the body by eliminating waste materials. It includes organs such as the kidneys, ureters, bladder, and urethra, which work together to filter out toxins and waste products from the blood. The kidneys play a crucial role in this process, as they filter blood to produce urine, which then carries waste out of the body. In contrast, while the digestive system deals with the intake and breakdown of food to absorb nutrients and eliminate solid waste, its primary function is not waste purification. The circulatory system is primarily involved in transporting blood, nutrients, and oxygen to various parts of the body and does not focus on waste elimination. The nervous system is responsible for coordinating body activities through signals and responses but does not play a direct role in waste removal or purification. Therefore, the excretory system stands out as the correct answer for its dedicated function in waste elimination.