010915 vm liver

Question 1

Kupffer cells

Answer 1

sinusoidal macrophages

Question 2

hepatic sinusoids are lined with

Answer 2

discontinuous type III endothelium

Question 3

mucosal cells lining the gallbladder to what?

Answer 3

absorb water from the bile to concentrate the stored bile

Question 4

exocrine pancreas has acini that secrete into a system of ducts ranging in what order?

Answer 4

intercalated to intralobular to interlobular to pancreatic

Question 5

secretin’s effect on pancreas

Answer 5

causes centroacinar cells to secrete alkaline fluid component of pancreatic juice

Question 6

CCK’s effect on pancreas

Answer 6

induces acinar cells to secrete pancreatic enyzmes in form of zymogen granules into the lumen

Question 7

pyramidal cell shape with nucleus located basally

Answer 7

acinar cells of pancreas

Question 8

what epithelium lines lumen of bile ductule?

Answer 8

simple cuboidal

Question 9

pink staining particles in hepatocyte

Answer 9

lipid droplets–makes hepatocyte look foamy

Question 10

black material in hepatocytes

Answer 10

glycogen granules

Question 11

bile canaliculi can be seen on

Answer 11

electron micrograph

Question 12

what type of epithelium lines lumen of gallbladder?

Answer 12

simple columnar

Question 13

layers of the gallbladder

Answer 13

mucosa
submucosa
muscular layer
adventitia/serosa

Question 14

organization of pancreas

Answer 14

parenchyma is subdivided into lobules by connective tissue trabeculae/septae

Question 15

centroacinar cells are a component of the

Answer 15

intercalated ducts

Question 16

how to identify interlobular ducts of pancreas

Answer 16

they are surrounded by connective tissue

Question 17

what do pancreatic acinar cells look like?

Answer 17

pyramidal with basophilic basal side and eosinophilic apical side