The Pituitary Gland: Structure and Function
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Questions and Answers

What is the primary function of vasopressin, also known as antidiuretic hormone (ADH), secreted by the posterior pituitary gland?

  • Stimulating growth and development of ovarian follicles
  • Promoting estrogen production in females
  • Regulating water reabsorption in the kidneys, thereby controlling water balance and blood pressure (correct)
  • Regulating metabolism and energy production

What is the primary function of thyroid-stimulating hormone (TSH) secreted by the anterior pituitary gland?

  • Promoting lactation in the mammary glands
  • Stimulating the growth and development of bones and tissues
  • Stimulating the thyroid gland to produce thyroid hormones (correct)
  • Regulating pain perception and stress response

Which hormone secreted by the anterior pituitary gland is involved in reproductive behaviors and immune regulation?

  • Luteinizing hormone (LH)
  • Follicle-stimulating hormone (FSH)
  • Adrenocorticotropic hormone (ACTH)
  • Prolactin (PRL) (correct)

What is the primary function of oxytocin secreted by the posterior pituitary gland?

<p>Stimulating uterine contractions during childbirth and milk ejection during breastfeeding (D)</p> Signup and view all the answers

Which hormone secreted by the anterior pituitary gland regulates metabolism of proteins, carbohydrates, and lipids in adults?

<p>Growth hormone (GH) (B)</p> Signup and view all the answers

What is the primary function of luteinizing hormone (LH) secreted by the anterior pituitary gland in females?

<p>Triggering ovulation and promoting the production of estrogen and progesterone (C)</p> Signup and view all the answers

What is the primary function of the hypothalamus in relation to the anterior pituitary?

<p>To control hormone secretion through releasing and inhibiting hormones (D)</p> Signup and view all the answers

Which hormone stimulates the thyroid gland to produce thyroid hormones?

<p>Thyroid-Stimulating Hormone (TSH) (C)</p> Signup and view all the answers

What is the primary function of the posterior pituitary?

<p>To store and release hormones produced by the hypothalamus (B)</p> Signup and view all the answers

Which hormone is involved in pain perception and stress response?

<p>Beta-endorphin (A)</p> Signup and view all the answers

What is the function of Prolactin (PRL) in females?

<p>Stimulates milk production in the mammary glands after childbirth (D)</p> Signup and view all the answers

What is the function of the anterior pituitary in relation to the adrenal cortex?

<p>Stimulates the adrenal cortex to secrete cortisol and other glucocorticoids (B)</p> Signup and view all the answers

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