Anatomy of the Larynx Quiz
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Questions and Answers

What is the main function of the small intestine?

  • Storage of bile
  • Secretion of enzymes
  • Absorption of nutrients
  • Digestion of nutrients (correct)
  • Which part of the intestine has a wider lumen and lacks villi?

  • Duodenum
  • Blind caecum
  • Jejunum
  • Colon (correct)
  • To which part of the intestine do both the pancreatic and bile ducts open into?

  • Colon
  • Blind caecum
  • Jejunum
  • Duodenum (correct)
  • What connects the small intestine to the dorsal abdominal wall?

    <p>Mesentery</p> Signup and view all the answers

    Which of the following is NOT a part of the large intestine?

    <p>Jejunum</p> Signup and view all the answers

    What are the non-glandular compartments in ruminants known as?

    <p>Forestomach</p> Signup and view all the answers

    Which part of the ruminant stomach is similar to the simple stomach in other species?

    <p>Abomasum</p> Signup and view all the answers

    What is the shape of the simple stomach in horses?

    <p>C-shaped</p> Signup and view all the answers

    Where is the greater curvature of the simple stomach located?

    <p>Attachment site for the greater omentum</p> Signup and view all the answers

    Which part of the stomach has the cardiac opening?

    <p>Abomasum</p> Signup and view all the answers

    What is the largest cartilage of the larynx?

    <p>Thyroid cartilage</p> Signup and view all the answers

    Which cartilage of the larynx articulates with the hyoid bone?

    <p>Thyroid cartilage</p> Signup and view all the answers

    In which species is the epiglottis more rounded?

    <p>Pig</p> Signup and view all the answers

    What is the rostral process of the thyroid cartilage separated from in horses?

    <p>The plate</p> Signup and view all the answers

    Which cartilages participate in forming the walls of the larynx?

    <p>Arytenoid cartilages and cricoid cartilage</p> Signup and view all the answers

    Which cartilage of the larynx is the free apex pointed rostrally?

    <p>Median epiglottic cartilage</p> Signup and view all the answers

    What is the innervation pattern of the cricothyroid muscle?

    <p>External branch of the cranial laryngeal nerve</p> Signup and view all the answers

    Which nerve supplies motor innervation to most intrinsic laryngeal muscles except the cricothyroid muscle?

    <p>Tracheal nerve</p> Signup and view all the answers

    What is the role of the external branch of the cranial laryngeal nerve?

    <p>Innervates the constrictors of the pharynx</p> Signup and view all the answers

    What structures are supplied by the cranial thyroids artery muscular branch?

    <p>Laryngeal muscles</p> Signup and view all the answers

    Which nerve innervates the mucosa of the larynx?

    <p>Cranial laryngeal nerve internal branch</p> Signup and view all the answers

    What structures bridge the space left by the tracheal cartilages not meeting dorsally?

    <p>Transverse tracheal muscle and connective tissue</p> Signup and view all the answers

    What is the function of the pharynx?

    <p>Serving as a common passageway for the digestive and respiratory systems</p> Signup and view all the answers

    What divides the rostral portion of the pharynx into dorsal and ventral portions?

    <p>Soft palate</p> Signup and view all the answers

    Where does the laryngopharynx extend to?

    <p>Entrance of the esophagus and larynx</p> Signup and view all the answers

    What is the function of the caudal nares in the pharynx?

    <p>Osseous opening between caudal nasal cavity and nasopharynx</p> Signup and view all the answers

    In horses, why is it said that they exclusively breathe through their nose?

    <p>Presence of a long soft palate</p> Signup and view all the answers

    Where is the laryngeal opening found?

    <p>Larynx</p> Signup and view all the answers

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