Comparing Nasal Cavities in Different Species
30 Questions
3 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

Which laryngeal cartilage resembles a leaf with a small stalk and a large blade?

  • Median epiglottic cartilage (correct)
  • Thyroid cartilage
  • Paired Arytenoid cartilages
  • Cricoid cartilage
  • In which species is the epiglottis described as more rounded?

  • Horse
  • Dog
  • Carnivores
  • Pig (correct)
  • Which laryngeal cartilage is the largest, single, and open dorsally?

  • Median epiglottic cartilage
  • Cricoid cartilage
  • Paired Arytenoid cartilages
  • Thyroid cartilage (correct)
  • What does the caudal process of the thyroid cartilage articulate with?

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

    In which species is the rostral process of the thyroid cartilage separated from the plate by a notch?

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

    What is found in the floor covered by soft tissue in horses regarding the thyroid cartilage?

    <p>Caudal notch</p> Signup and view all the answers

    Where does the septum meet the hard palate in horses?

    <p>Along the whole length</p> Signup and view all the answers

    What is found in the rostral part of the nasal cavity?

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

    Where are the meatuses found in the nasal cavity?

    <p>Between the nasal conchae</p> Signup and view all the answers

    Where is the nasal puncta of the nasolacrimal duct located in horses?

    <p>On the ventral floor of the vestibule</p> Signup and view all the answers

    How do other species differ from horses in terms of septum and hard palate meeting?

    <p>Each nasal cavity communicates with a shared opening</p> Signup and view all the answers

    What is characteristic of the ethmoturbinate in the nasal cavity?

    <p>Delicate bony scrolls covered by mucous membrane</p> Signup and view all the answers

    Which stomach compartment is larger than the reticulum in ox?

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

    What covers the thin muscular sheet called omasal laminae?

    <p>Short papillae</p> Signup and view all the answers

    What is the lining of the abomasum primarily made up of?

    <p>Gastric glands</p> Signup and view all the answers

    Which stomach compartment can be divided into fundus, body, and pylorus?

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

    What is present between the omasal laminae?

    <p>Interlaminar recesses</p> Signup and view all the answers

    In which stomach compartment is the pyloric sphincter not very well developed in ruminants?

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

    Which part of the horse's colon is marked by 2 bands?

    <p>Transverse colon</p> Signup and view all the answers

    What are the inflections of the rumen walls called that divide the rumen into several portions?

    <p>Pillars of rumen</p> Signup and view all the answers

    How many bands are present in the right dorsal colon of the horse?

    <p>3</p> Signup and view all the answers

    Which part of the horse's colon is referred to as ampulla coli due to being the shortest and widest?

    <p>Right dorsal colon</p> Signup and view all the answers

    What is the main function of the ruminal papillae in the non-glandular mucosa of the rumen?

    <p>To increase surface area for absorption</p> Signup and view all the answers

    Which compartment of the ruminal stomach is located between the diaphragm and the rumen?

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

    In the horse's colon, which part has a spiral arrangement and is the longest?

    <p>Ascending colon</p> Signup and view all the answers

    How many bands are present in the descending colon of the horse?

    <p>2</p> Signup and view all the answers

    What is the function of the reticulo-omasal opening?

    <p>Allows passage from reticulum to omasum</p> Signup and view all the answers

    What is the shape of the omasum organ located in relation to the median plane?

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

    Which part of the horse's colon suspends by a long mesentery with higher fat content compared to the jejunum?

    <p>Descending colon</p> Signup and view all the answers

    What forms permanent crest in the non-glandular mucosa of the reticulum?

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

    More Like This

    Horse Anatomy &amp; Physiology
    5 questions
    Horse Anatomy: The Skeleton Overview
    37 questions
    Horse Anatomy Quiz
    30 questions

    Horse Anatomy Quiz

    ImaginativeHelium3641 avatar
    ImaginativeHelium3641
    Use Quizgecko on...
    Browser
    Browser