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A&P Lecture
Digestion
25
Anatomy
Undergraduate 2
04/12/2011

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Cards

Term
Uses raw materials to sythesize essential compounds
Definition
anabolism
Term
Uses raw materials to sythesize essential compounds
Definition
anabolism
Term
Decomposes substances to provide enery cells need to function
Definition
Catabolism
Term
The lining of the digestive tract is...
Definition
mucosa
Term
disappear as digestive tract fills
Definition
longitundinal folds
Term
permanent transverse folds
Definition
plicae circulares
Term
What is the intrinsic set of nerves "Brain of Guts"
Definition
Enteric Nervous System
Term
Increases secretion and activity by stimulating the ENS
Definition
Parasympathetic stimulation
Term
decreases secretions and activity by inhibiting the ENS
Definition
sympathetic
Term
this salivary gland produce serous secretions.. enzyme salivary amylase
Definition
parotid
Term
this salivary gland produces mucous secretions
Definition
sublingual
Term
this salivary gland secretes buffers, glycoproteins (mucins) and salivary amylase
Definition
submandibular
Term
saliva iniates digestion with what using salivary amylase?
Definition
carbs
Term
Gastric glands containing 3 types of exocrine gland cells:mucous neck cells, parietal cells and chief cells and endocrine cell, G cell are all located in what layer of the stomach?
Definition
mucosa
Term
Mucous neck cells secrete...
Definition
mucus
Term
Parietal Cells secrete...
Definition
HCl and intrinsic factor
Term
Chief Cells secrete..
Definition
Pepsinogen and gastric lipase
Term
G Cells secrete...
Definition
gastrin
Term
What denatures protein in food, activates pepsin and kills many bacteria?
Definition
HCl
Term
A glycoprotein required for absorption of B12 in small intestine
Definition
intrinsic factor
Term
Stimulates secretion of HCl by the parietal cells of the stomach and aids in gastric motility
Definition
Gastrin/G cells/pyloric glands
Term
D cells release _____ a hormone that inhibits release of gastrin
Definition
somatostatin
Term
During intestinal phase of gastric digestion chyme containing fatty acids and glucose enters SI and triggers enteroendocrine cells and then a release of what two hormones into the blood?
Definition
CCK and Secretin
Term
Decreases gastric secretions
Definition
Secretin
Term
inhibits stomach emptying
Definition
CCK
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