Digestive System Flashcards
Which two organs have Crypts of Lieberkuhn?
Small and Large Intestine
Which digestive organ has teniae coli and haustra coli?
Large Intestine
Which cells?
HCl, gastric intrinsic factor
parietal cells
Which cells?
Pepsinogen, rennin, lipase
chief cells
Which cells?
Hormones, serotonin, somatostatin, vasoactive intestinal peptide, and gastrin
Enteroendocrine cells
Which pancreatic cells have somatostatin?
Delta cells
Alkaline fluid and digestive enzymes in response to CCK
(Exocrine or Endocrine) component
Exocrine component
Islets of Langerhans:
Alpha-
Beta-
Delta-
Alpha- Red, Glucagon
Beta- Brown/Orange, Insulin
Delta- Blue, Somatostatin
In which organ do you find bile, bilrubin, cholesterol, phospholipids, and electrolytes?
Liver/Gall bladder
Which organ?
Parietal cells, Chief cells, Mucous Neck cells, Enteroendocrine cells
Stomach
Which organ?
Crypts of Lieberkuhn, Goblet cells, Enteroendocrine cells, Brunner’s gland
Small Intestine
Which organ?
Crypts of Lieberkuhn (goblet cells)
Large Intestine
Which organ?
Exocrine component, Islets of Langerhans (Alpha, Beta, Delta)
Pancreas
Which organ?
Esophageal glands
Esophagus
Where in the stomach are the specialized cells located?
gastric gland region
What is another name for gastric pits?
Foveolae
T/F: There are goblet cells in the mucosa of the stomach.
False
T/F: There is epithelium in the mucosal gastric pits.
True
Which part of the alimentary canal curves around the pancreas head?
Duodenum
Four parts of the colon.
Ascending, Transverse, Descending, Sigmoidal
What are the anal valves formed from?
Anal columns
What percentages of the Islets of Langerhans are the Alpha, Beta, and Delta cells?
Alpha, 15-20
Beta, 60-70
Delta, 5-10
Where are alpha, beta, and delta cells located respectively?
Alpha - peripherally
Beta - centrally
Delta - peripherally
What is the largest gland in the body?
Liver
What digestive organs have microvilli?
Small Intestine, Gall Bladder
