Anatomy of the Thyroid Gland
12 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 average weight of the thyroid gland in an adult?

  • 15-20 g
  • 25-30 g (correct)
  • 35-40 g
  • 45-50 g

Where is the isthmus of the thyroid gland located?

  • At the level of IV-V cartilage of the trachea
  • At the level of III-IV cartilage of the trachea
  • At the level of V-VI cartilage of the trachea
  • At the level of II-III cartilage of the trachea (correct)

Which part of the pharynx adheres to the posterolateral surface of the thyroid gland?

  • Laryngeal part (correct)
  • Nasopharynx
  • Oropharynx
  • Hypopharynx

What is the longitudinal size of each lobe of the thyroid gland?

<p>6 cm (C)</p> Signup and view all the answers

In how many percentage of cases is a pyramidal lobe present in the thyroid gland?

<p>30-35% (C)</p> Signup and view all the answers

Where is the lower pole of each lobe of the thyroid gland located?

<p>At the level of V-VI cartilage of the trachea (C)</p> Signup and view all the answers

What is the main hormone produced by the thyroid gland?

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

What is the function of thyrocalcitonin produced by the C-cells in the thyroid gland?

<p>Decrease blood calcium levels (D)</p> Signup and view all the answers

What is the composition of the colloid present in the follicles of the thyroid gland?

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

What is the primary function of triiodothyronine and thyroxine produced by the thyroid gland?

<p>Enhance metabolic processes (B)</p> Signup and view all the answers

What are the consequences of hypofunction of the thyroid gland in childhood?

<p>Development of myxedema or cretinism (B)</p> Signup and view all the answers

What is the role of iodothyroglobulin in the thyroid gland?

<p>Aid in hormone synthesis (D)</p> Signup and view all the answers

More Like This

Anatomía del Ligamento Tirohioideo
10 questions
Head and Neck Anatomy Quiz
10 questions
Salivary Gland and Thyroid Anatomy Quiz
44 questions
L26. GA - Thyroid & Root of the Neck
40 questions
Use Quizgecko on...
Browser
Browser