Ruminant and Horse Stomach Anatomy
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Questions and Answers

Which part of the ruminant stomach is non-glandular and called the forestomach?

  • Reticulum (correct)
  • Abomasum
  • Omasum
  • Cardia
  • What is the glandular portion of the ruminant stomach referred to as?

  • Rumen
  • Omasum
  • Cardia
  • Abomasum (correct)
  • Where is the greater curvature of the simple stomach located?

  • From esophagus to stomach
  • Attachment of lesser omentum
  • From cardia to pylorus
  • Attachment site of the greater omentum (correct)
  • Which part of the ruminant stomach is glandular similar to the simple stomach of other species?

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

    What forms the cardiac opening connecting the esophagus and stomach?

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

    Which part of the stomach is a blind expanded portion on the left side adjacent to the cardia?

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

    What is the function of the neck cells in the region of fundic (gastric) glands?

    <p>Produce mucus</p> Signup and view all the answers

    In which species is the stomach C-shaped with a wide cardia, making vomiting easier?

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

    What is the main function of parietal cells in the stomach?

    <p>Produce chloride and hydrogen</p> Signup and view all the answers

    Which part of the stomach is the largest and extends from the cardia to the pylorus?

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

    What is a notable difference between the stomach of cats and dogs?

    <p>Depth of angular notch</p> Signup and view all the answers

    Which type of stomach contains many cavities in ruminants like ox, sheep, and goat?

    <p>Multilocular stomach</p> Signup and view all the answers

    What type of mucosa lines the compound stomach in horse, ruminants, and pigs?

    <p>Non-glandular mucosa</p> Signup and view all the answers

    Which region in the horse's stomach transforms from non-glandular to glandular, separated by an irregular folded edge called Margo plicatus?

    <p>Non-glandular region</p> Signup and view all the answers

    What type of epithelium lines the simple stomach in dog, cat, and man?

    <p>Simple columnar epithelium</p> Signup and view all the answers

    Which type of stomach has only one cavity in animals like dogs, horses, and pigs, except for ruminants?

    <p>Monolocular stomach</p> Signup and view all the answers

    What is the term for the irregular folded edge of mucous membrane that separates the non-glandular and glandular regions in the horse's stomach?

    <p>Margo plicatus</p> Signup and view all the answers

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