Utah Esthetician State Board Practice Exam

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Prepare for the Utah Esthetician State Board Test. Study with flashcards and multiple choice questions, each with hints and explanations. Be ready for your exam!

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Which body system regulates hormones?

Nervous system
Endocrine system
Integumentary system
Respiratory system

The correct answer is: Endocrine system

The body system responsible for regulating hormones is the endocrine system. This system consists of various glands that secrete hormones directly into the bloodstream, which then travel to target organs and tissues to regulate numerous bodily functions such as metabolism, growth and development, tissue function, and mood. The primary glands involved in the endocrine system include the pituitary gland, thyroid gland, adrenal glands, and pancreas, each playing a crucial role in maintaining hormonal balance. In contrast, the nervous system primarily controls body functions through electrical impulses and neurotransmitters, acting more rapidly than the hormonal pathways. The integumentary system, which includes the skin, hair, and nails, primarily protects the body and regulates temperature, rather than regulating hormones. The respiratory system is responsible for the exchange of gases (oxygen and carbon dioxide) and does not have a role in hormone regulation. Thus, the endocrine system is specifically tailored to manage hormonal activity in the body, making it the correct answer.