Thyroid Gland and Metabolic Hormones Quiz
9 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the main function of Thyroxine-binding globulin in the plasma?

  • To bind only small amounts of thyroid hormones
  • To act as a reservoir for thyroid hormones (correct)
  • To convert T3 to T4
  • To increase the secretion of TSH
  • Which plasma protein has the smallest capacity but binds the most T4?

  • Thyroxine-binding prealbumin
  • Thyroxine-binding globulin (correct)
  • Albumin
  • Prealbumin
  • What is the percentage distribution of T3 in the thyroid follicle?

  • 33%
  • 35%
  • 3%
  • 7% (correct)
  • What is the function of deiodinase in the thyroid follicle?

    <p>To recover iodine and tyrosine for hormone synthesis</p> Signup and view all the answers

    What is the main source of free biologically active thyroid hormones in the plasma?

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

    What is the primary function of reverse T3 (RT3) in hormone production?

    <p>Neutralization and clearance of excess iodine</p> Signup and view all the answers

    What is the major function of albumin in plasma concerning thyroid hormones?

    <p>To transport most of the T4</p> Signup and view all the answers

    What is the primary role of prealbumin (Transthyretin) in thyroid hormone binding?

    <p>To bind only small amounts of thyroid hormones</p> Signup and view all the answers

    What happens to remaining DIT and MIT in the thyroid follicle?

    <p>They are deiodinated to recover iodine and tyrosine</p> Signup and view all the answers

    More Like This

    Glándula Tiroides: Introducción
    12 questions
    Thyroid Gland Overview and Hormones
    10 questions
    Thyroid Gland and Hormones Overview
    24 questions

    Thyroid Gland and Hormones Overview

    PropitiousSerpentine3316 avatar
    PropitiousSerpentine3316
    Thyroid Gland and Hormones Quiz
    10 questions

    Thyroid Gland and Hormones Quiz

    ExcitedChrysoprase4672 avatar
    ExcitedChrysoprase4672
    Use Quizgecko on...
    Browser
    Browser