Endocrine System: Pituitary Gland Hormones
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Questions and Answers

Which hormone assists in initiating and sustaining milk production by the mammary glands primarily in females after parturition?

  • Adrenocorticotrophic hormone (ACTH)
  • Melanocyte-stimulating hormone (MSH)
  • Thyroid-stimulating hormone (TSH)
  • Prolactin (correct)
  • What controls the secretion of prolactin by inhibiting its release when present and allowing it when absent?

  • Adrenocorticotrophic hormone (ACTH)
  • Thyroid-stimulating hormone (TSH)
  • Prolactin-inhibiting hormone (PIH) (correct)
  • Melanocyte-stimulating hormone (MSH)
  • What is the primary function of melanocyte-stimulating hormone (MSH) in humans?

  • Cause darkening of the skin (correct)
  • Regulate gonadotrophic hormones FSH and LH
  • Stimulate adrenal cortex
  • Initiate milk production
  • Which gland plays an important role in the release of prolactin through the production of prolactin-inhibiting hormone (PIH)?

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

    Which hormone affects the health of target glands by providing adequate stimulation to ensure proper function?

    <p>Adrenocorticotrophic hormone (ACTH)</p> Signup and view all the answers

    Which hormone stimulates the adrenal cortex, thyroid, and gonads to secrete their respective hormones?

    <p>Adrenocorticotrophic hormone (ACTH)</p> Signup and view all the answers

    What is the function of adrenocorticotrophic hormone (ACTH) in the endocrine system?

    <p>Stimulate adrenal cortex</p> Signup and view all the answers

    Which gland was historically called the 'master gland' due to its regulation of other endocrine glands?

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

    What is the role of prolactin-inhibiting hormone (PIH) in relation to prolactin secretion?

    <p>Inhibit prolactin release when PIH is present</p> Signup and view all the answers

    Which hormone can darken the skin by affecting melanocytes?

    <p>Melanocyte-stimulating hormone (MSH)</p> Signup and view all the answers

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