Lab A&P II Digestive slide and models

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Author:
julianne.elizabeth
ID:
179875
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Lab A&P II Digestive slide and models
Updated:
2012-10-25 14:51:00
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lccc II Ciotti digestive models slides respiratory
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for exam II
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  1. Name this part of the Digestive system, what makes it special, and its function
    The esophagus

    lines with stratified squamous epithelium

    brings food to stomach
  2. Name this part of the Digestive system, what makes it special, and its function
    This is the junction between the esophogus and the stomach

    notice the difference between the stratified squamous epithelium and the simple columnar of the stomach

    this is the Lower esophogeal sphincter or cardiac sphincter
  3. Name this part of the Digestive system, what makes it special, and its function
    This is the duodenum

    it has brunners glands towards the bottom that secrete extra mucus

    the duodenum is the last portion of the small intestine before the large intestine
  4. Name this part of the Digestive system, what makes it special, and its function

    This is the ileum.

    notice the vili

    It has peyers patches which are dark purple and look like beads

    they are lymphoidal tissue
  5. Name this part of the Digestive system, what makes it special, and its function
    This is the pancreas

    The lighter areas are the islets of langerhorns and they have an endocrine function of secreting the hormones insulin and glucagon

    The darker areas are acini and they are the working cells of the digestive system.  They secrete enzymes
  6. Name this part of the Digestive system, what makes it special, and its function
    This is liver tissue!

    It has portal triads that empty into a central vein through sinusoids

    kupffer cells are macrophages found in the sinusoids
  7. Name this part of the Digestive system, what makes it special, and its function
    This is a portal triad.

    The large one is the portal vein

    the one with the smooth muscle is the arteriole

    • and the one with the cuboidal tissue is the bile duct
  8. Name the parts of this model
    • esophagus
    • LES/cardiac sphincter
    • Stomach
    • Rugae in stomach
    • pyloric sphinter
    • duodeunum
    • jejunum
    • ileum
    • ileocecal sphincter
    • cecum & vermiform appendix
    • Ascending colon, transverse colon, descending colon
    • rectum
    • Anus
    • Trachea
    • Carina
    • Primary Bronchi (right and left)
    • Lobar/secondary bronchi
    • segmentary/tertiary bronchi
    • pulmonary veins (red)
    • pulmonary arteries (blue)
    • nares
    • nasal conchae
    • nasopharynx
    • oropharynx
    • laryngopharynx
    • epiglottis
    • trachea
    • vocal folds
    • vestibular folds

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