GI Review Flashcards
0
Q
the gastrocolic response involves ____
A
vagus and gastrin
1
Q
the rectosphincteric response involves ___ nerves
A
enteric
2
Q
receptive relaxation is caused by the ___ nerve
A
vagus
3
Q
what suppresses gastrin?
A
secretin, CCK, GIP
4
Q
what does GIP do?
A
decrease gastrin, release insulin from pancreas
5
Q
what does CCK do?
A
relax spinchter of oddi gallbladder contractions increase pancreatic enzyme secretions increase bile production in the liver
6
Q
pepsin digests proteins to ____
A
oligopeptides
7
Q
what stimulates GLP-1?
A
chyme
8
Q
what digests oligopeptides to AA’s (di and tri also)
A
brush border enzymes
9
Q
free fatty acids are re-esterified to TG, cholesterol esters and phospholipids where?
A
SER
10
Q
what’s reabsorbed in the terminal ileum?
A
B12 and bile
