quiz 2- final deck

how does alginate work

forms a neutral ph over gastric contents

how does bismuth work

coats and protect mucosal lining

what doesnt cross bbb

ranitidine

where is gastrin relased to

into bloodstream

what is other name for marinol and what class

dronabinol

cannabinoids

what is other name for nabilone and what class

cesamet

cannabinoids

what is c diff tx

flagyl (metronidazole)

vancomycin

what does d2 antagonism do to gi

stimulates gi motility

antidiarrheals are what based

opoid based

lomotil is a ___

antidiarheal

imodium is a _____

antidiraheal

how are phenothiazines amdinistered

po,iv,sc

what is the s/e of phenothiazine

sedation

ondansteron what is the generic name and what recpetors does it target

zofran

5TH3

what are the 3 functions of b12

healthy brain and ns function

dna and rna formation

forms rbc

how is gas x absorbed

not systemically

what is the generic name of imodium

loperamide

what is the generic name of metamucil and what class

psyllium

bulk forming

what is the generic name of colace and what class

docusate sodium

stool softener

what is simethicone

gas x

what is alpha-d-galactosidase

beano

what is gastroparesis

slow gi and slow empyting

list the gf grains (9)

quinoa

rice

corn

oats

amaranth

millet

teff

buckwheat

sorghum

what receptors do antidiarheals bind

mu2

what do chief cells make

pepsinogen

what makes intrinsic factor

parietal cells

explain how small neuroendocrine tumours form

g cells overproduce gastrin so parietal cells over secreate gastric acid which causes erosion and ulcers

where do small neuroendocrine tumours form

in gastric triangle

what is zollinger-ellison syndrome

multiple severe peptic ulcers

how do you treat small endocrine tumours

ppi, t2 antagonists

how does h pylori work

synthesizes urease to produce ammonia that damages gastric mucosa

the ammonia neutralizes acid ph surrounding organism so it can stay alive

how to do you a non invasize test for h pylori

urea breath test

what type of epithelium is in large intestine

simple columnar cells

what glucocorticoids treat nausea

dexamethasone

methylprednisone

what is the efficacy for glucocorticoids treating n/v and what particular cases do they help in

chemo, cns, infection

if cns or substance related trigger