Endocrine System: Pituitary and Hypothalamic Hormones
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Questions and Answers

What is the role of hormones in the body?

  • To control many body functions and support cell growth (correct)
  • To coordinate reproduction, fertility, sexual function and affect other endocrine glands
  • To release special chemical substances into the blood
  • To maintain internal homeostasis and coordinate development
  • Where are hormones released and how do they reach the target tissue?

  • Released in the bloodstream and reach only specific cells equipped to respond (correct)
  • Released in the lungs and reach the heart directly
  • Released in the brain and reach all parts of the body equally
  • Released in the stomach and reach nearby tissues
  • How do hormones affect other cells in the body?

  • By reaching all parts of the body and affecting all cells
  • By influencing other cells through pulsatile secretion
  • By releasing special chemical substances into the blood (correct)
  • By affecting all cells equally
  • In what way do hormones support body functions?

    <p>By supporting cell growth and coordinating development</p> Signup and view all the answers

    What is the main function of the endocrine system?

    <p>Maintain internal homeostasis and coordinate reproduction, fertility, sexual function</p> Signup and view all the answers

    Which gland is often referred to as the 'master gland'?

    <p>Pituitary gland</p> Signup and view all the answers

    Which hormone released by the anterior pituitary gland stimulates the production of thyroid hormones?

    <p>Thyroid-stimulating hormone (TSH)</p> Signup and view all the answers

    Which hormone is also known as antidiuretic hormone (ADH) and helps control blood pressure?

    <p>Vasopressin</p> Signup and view all the answers

    Which endocrine gland is found at the base of the brain and is connected to the hypothalamus by a thin stalk?

    <p>Pituitary gland</p> Signup and view all the answers

    Which hormones control the production of sex hormones by the ovaries and testicles?

    <p>Follicle-stimulating hormone (FSH)</p> Signup and view all the answers

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