Thyroid Gland Anatomy and Functions Quiz
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Questions and Answers

What is the functional unit of the thyroid gland?

  • Follicular cells
  • Lumen containing colloid
  • Parafollicular cells
  • Thyroid follicle (correct)

    • Which hormone plays a role in calcium homeostasis?

  • Thyroxine (T4)
  • Calcitonin (correct)
  • Thyroid-stimulating hormone (TSH)
  • Triiodothyronine (T3)

    • What is the shape of the thyroid gland?

  • Butterfly-shaped (correct)
  • Circular
  • Oval
  • Rectangular

    • Where is the thyroid gland located in humans?

    <p>In the neck</p> Signup and view all the answers

    What regulates the secretion of thyroid hormones?

    <p>Thyroid-stimulating hormone (TSH)</p> Signup and view all the answers

    What are the two thyroid hormones?

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

    What is the role of calcitonin?

    <p>Calcitonin plays a role in calcium homeostasis</p> Signup and view all the answers

    Where is the thyroid gland located in humans?

    <p>In the neck below the Adam's apple</p> Signup and view all the answers

    What regulates the secretion of thyroid hormones?

    <p>Thyroid-stimulating hormone (TSH)</p> Signup and view all the answers

    What is the functional unit of the thyroid gland?

    <p>The spherical thyroid follicle, lined with follicular cells and occasional parafollicular cells</p> Signup and view all the answers

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