Pituitary Gland Overview and Structure

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Questions and Answers

What is another name for the pituitary gland?

  • Hypothalamus
  • Thyroid
  • Adrenal
  • Hypophysis (correct)

What is the pituitary gland known as?

the master gland

The pituitary gland consists of two distinct portions: the anterior lobe (adenohypophysis) and the ______ lobe.

posterior

What does the adenohypophysis produce?

<p>at least six hormones</p> Signup and view all the answers

What two hormones does the neurohypophysis store and secrete?

<p>antidiuretic hormone (ADH) and oxytocin</p> Signup and view all the answers

Flashcards

What is the hypophysis?

Another name for the pituitary gland.

What is the master gland?

The pituitary gland.

What are the two portions of the pituitary gland?

Anterior lobe (adenohypophysis) and the posterior lobe.

What does the adenohypophysis produce?

At least six hormones.

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What hormones does the neurohypophysis store/secrete?

Antidiuretic hormone (ADH) and oxytocin.

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Study Notes

Pituitary Gland Overview

  • Hypophysis: Alternate name for the pituitary gland, essential in the endocrine system.
  • Master Gland: Regulates numerous body activities and stimulates other glands for hormone secretion.

Structure of the Pituitary Gland

  • Consists of two lobes:
    • Anterior Lobe (Adenohypophysis):
      • Activated by the hypothalamus.
      • Produces at least six key hormones vital for various body functions.
    • Posterior Lobe (Neurohypophysis):
      • Functions primarily as a storage site.
      • Secretes two hormones produced by the hypothalamus:
        • Antidiuretic Hormone (ADH): Regulates water balance.
        • Oxytocin: Involved in childbirth and lactation.

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