Thyroid Gland Pathophysiology Review
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Questions and Answers

What is the storage form of the thyroid hormone in the thyroid gland?

  • TRH
  • Thyroglobulin (correct)
  • TSH
  • TBG
  • Which hormone stimulates the production and release of TSH from the pituitary gland?

  • TRH (correct)
  • TBG
  • T4
  • T3
  • Which carrier protein is the major carrier of protein for thyroid hormones?

  • TBG (correct)
  • T3
  • TSH
  • TRH
  • What is the conversion product of T4?

    <p>T3</p> Signup and view all the answers

    Which hormone controls the secretion of TSH in a pulsatile circadian manner?

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

    What type of hormones are unbound to plasma proteins and are free to act in the body?

    <p>Active Hormones</p> Signup and view all the answers

    Which hormone is synthesized in the anterior pituitary gland?

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

    Which hormone stimulates the production and release of T4 from the thyroid gland?

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

    What is the primary function of thyroglobulin in the synthesis of thyroid hormones?

    <p>Synthesis and storage of amino acid residues for thyroid hormones</p> Signup and view all the answers

    Which thyroid hormone is the most active and four times more potent than T4?

    <p>T3</p> Signup and view all the answers

    What role do thyroid hormones play in cellular enzyme activity?

    <p>Increase cellular enzyme activity</p> Signup and view all the answers

    Which of the following is NOT a function of thyroid hormones?

    <p>Decrease protein synthesis</p> Signup and view all the answers

    Where does primary thyroid dysfunction occur?

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

    Which autoimmune disease causes hyperthyroidism?

    <p>Graves' disease</p> Signup and view all the answers

    What is the most common cause of thyroid disease?

    <p>'It is autoimmune disease'</p> Signup and view all the answers

    Which thyroid dysfunction occurs at the pituitary level?

    <p>'Secondary'</p> Signup and view all the answers

    In which organ do thyroid hormones regulate proteins important in liver, cardiac, neuro, and muscle functioning?

    <p>'Liver'</p> Signup and view all the answers

    'Now you see why people feel horrible when their thyroid is out of whack' implies that ___?

    <p>'Thyroid imbalances can cause negative symptoms'</p> Signup and view all the answers

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