liver&gall bladder

Download Liver&gall bladder

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  • 1. Liver

2. Liver Lobule and Portal Tract 3. Classic Hepatic lobule 4. 5. Von Kupffer Cells 6.

  • Liver Portal Tract
  • Portal vein(PV)
  • Hepatic artery(A)
  • Bile Duct(B)
  • Lymphatic vessels(L)
  • S = Sinusoids

7. Contents of the Portal Tract 8. 9. Gall Bladder w/ folded Mucus Membrane 10. Mucosa of Gall Bladder Highly Folded Simple Columnar Epithelium with basal Oval nuclei & acidophilic Cytoplasm (arrows). These cells secrete ???? Lamina Propria (L.P.) C.T. with blood vessels L.P L.P. 11. Apical surface of epithelial cells hasmicrovilli NoMuscularis Mucosa 12. L.P.:Containstubulo-alveolar mucous glands . Produce most of the mucus present in bile. 13. Musculosa Irregulary arranged smooth muscle fibers with elastic and collagenous fibers inbetween 14. 15. Datashow Exam 16. (1) 17. This is a high mag. Showing aportal tractarea in liver. Identify: A, B & C. (2) 18. The mucosa of this organ is highly folded. a) Identify the organ. b) What is the lining type of epithelium? c) What does the astrix point to? * (3) 19. Identify the contents of the portal tract:Arrows:Black, red, white and yellow. (4) 20.

  • Identify the organ.
  • What does the arrow, arrowhead and curved arrow point to?

(5) 21.

  • Identify the organ.
  • Identify: A, B & arrowheads .

(6) 22. *

  • Identify the organ.
  • Identify: astrix, black and yellow arrows.

(7) 23. (8) 24. This section demonstrates a hepatic blood sinusoid. Identify the cells pointed to by the black arrows. What are their functions? (9) 25. (10) 26. (11)

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