Thyroid Gland and Hormone Signaling Quiz
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Questions and Answers

What is the primary regulator of thyroid hormone secretion?

  • Body Temperature
  • HPT Axis (correct)
  • Wilson’s Syndrome
  • Iodine

Which hormone secretion is dependent on body temperature?

  • TRH (correct)
  • T3
  • rT3
  • T4

What is required for thyroid hormone synthesis?

  • Iodine (correct)
  • Magnesium
  • Calcium
  • Vitamin C

Which medication is commonly used for hypothyroidism?

<p>Levothyroxine (Synthroid®, Levothyroid®) (A)</p> Signup and view all the answers

Which medication is used as an antithyroid agent?

<p>Propylthiouracil (PTU®) (B)</p> Signup and view all the answers

What is used for medicinal purposes related to thyroid treatment?

<p>Radioiodine (I123 &amp; I131) (A)</p> Signup and view all the answers

What is the major hormone responsible for the effects in the body?

<p>T3 and T4 (A)</p> Signup and view all the answers

What is another term for rT3 dominance in thyroid hormone signaling?

<p>Wilson’s Syndrome (C)</p> Signup and view all the answers

Which medication is associated with the brand name Synthroid®?

<p>Levothyroxine (A)</p> Signup and view all the answers

What is the primary hormone responsible for major effects in the body related to thyroid hormone signaling?

<p>T3 (D)</p> Signup and view all the answers

Which hormone secretion is dependent on body temperature?

<p>TRH (B)</p> Signup and view all the answers

What is required for thyroid hormone synthesis?

<p>Iodine (C)</p> Signup and view all the answers

Which medication is used as a radioiodine for medicinal purposes?

<p>I123 &amp; I131 (D)</p> Signup and view all the answers

What is another term for rT3 dominance in thyroid hormone signaling?

<p>Wilson’s Syndrome (A)</p> Signup and view all the answers

Which medication is commonly used as an antithyroid agent?

<p>Propylthiouracil (A)</p> Signup and view all the answers

What is the major regulator of thyroid hormone secretion?

<p>HPT Axis (A)</p> Signup and view all the answers

What is the primary hormone responsible for major effects in the body related to thyroid hormone signaling?

<p>T3 (A)</p> Signup and view all the answers

What is the primary regulator of thyroid hormone secretion?

<p>HPT Axis (C)</p> Signup and view all the answers

Which medication is commonly associated with the brand name Cytomel®?

<p>Liothyronine (A)</p> Signup and view all the answers

What is the primary hormone responsible for the major effects in the body related to Wilson’s Syndrome aka rT3 Dominance?

<p>rT3 (B)</p> Signup and view all the answers

Which hormone secretion is dependent on body temperature?

<p>TRH (C)</p> Signup and view all the answers

What is used as a radioiodine for medicinal purposes related to thyroid treatment?

<p>Radioiodine (I123 &amp; I131) (D)</p> Signup and view all the answers

What is required for thyroid hormone synthesis?

<p>Iodine (D)</p> Signup and view all the answers

Which medication is used as an antithyroid agent?

<p>Propylthiouracil (B)</p> Signup and view all the answers

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