Laryngeal Anatomy Quiz

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Questions and Answers

What is the posterior point of attachment for the true vocal folds?

  • hyoid bone
  • cricoid arch
  • thyroid angle
  • arytenoid cartilage (correct)

Which of the following is NOT a type of laryngeal fold?

  • Arytenoid folds (correct)
  • Glossoepiglottic folds
  • True vocal folds
  • False vocal folds

What is the main difference between true and false vocal folds?

  • Their size
  • Their function
  • Their structure (correct)
  • Their location

What is the name of the space between the true and false vocal folds?

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

Which of the following is attached to the vocal process of the arytenoid cartilage?

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

What is the function of the true vocal folds?

<p>They form the upper boundary of the conus elasticus (A)</p> Signup and view all the answers

Which of the following structures are situated above the level of true vocal folds?

<p>False vocal folds (B)</p> Signup and view all the answers

What is the direction of the laryngeal inlet?

<p>Oblique and posteriorly directed (D)</p> Signup and view all the answers

At which level is the highest part of the epiglottis situated?

<p>Level of 3rd cervical vertebra (C)</p> Signup and view all the answers

What is the shape of the thyroid cartilage?

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

What is the name of the joint formed by the articulation of the cricoid cartilage and the arytenoid cartilage?

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

Which of the following is NOT a part of the larynx?

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

What is the attachment site of the lower end of the epiglottis?

<p>Inner surface of the thyroid cartilage (B)</p> Signup and view all the answers

Which arch is the cricoid cartilage derived from?

<p>6th arch (A)</p> Signup and view all the answers

What is the shape of the cricoid cartilage?

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

What lies posterior to the larynx?

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

What is the name of the muscle that abducts the vocal cords?

<p>Posterior cricoarytenoid muscle (B)</p> Signup and view all the answers

Which muscle makes up the bulk of the vocal cords?

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

What is the function of the interarytenoid muscle?

<p>Extends from one arytenoid to the other (B)</p> Signup and view all the answers

Which muscle is responsible for phonation?

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

What is the name of the space between the vocal cords?

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

Which muscle is an extrinsic muscle that moves the larynx as a whole?

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

What is the function of the adductor muscles?

<p>To close the glottis (B)</p> Signup and view all the answers

Which muscle is a tensor of the vocal cords?

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

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