Flashcards in Gastrointestinal Disorders Deck (100)
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1
food poisoning as a result of mayonnaise sitting out too long
staph aureus
2
rice-water stools
vibrio cholera
3
diarrhea transmitted from pet feces
yersinia enterocolitica
4
food poisoning resulting from reheated rice
bacillus cereus
5
most common cause of traveler's diarrhea
enterotoxigenic e. coli
6
diarrhea after a course of antibiotics
c. diff
7
diarrhea after recent ingestion of water from a stream
giardia lamblia or less commonly entamoeba
8
mild intestinal infection that can become neurocysticerosis
taenia solium
9
food poisoning from undercooked hamburger
EHEC
10
diarrhea from seafood
vibrio cholera/vulnificus/paerahemolyticus
11
bloody diarrhea from poultry
campylobacter or salmonella
12
bloody diarrhea with liver abscess
entamoeba histolytica
13
diarrhea in an AIDS patient
cryptosporidium or isospora (less commonly)
14
dehydrated child with greenish diarrhea in winter months
rotavirus
15
treatment for hepatitis B
IFN-alpha
lamivudine, adefovir, entecavir, telbivudine
16
treatment for hepatitis C
IFN-alpha and ribavirin
17
what does a barium swallow allow you to visualize
esophagus, LES, and stomach
18
what does a gastric emptying study allow you to visualize
stomach, pyloric sphincter, duodenum
19
what does a small bowel follow through allow you to visualize
stomach to terminal ileum
20
what does a barium enema allow you to visualize
colon and appendix
21
different types of esophageal diverticulum
zenker: upper esophagus
traction: middle esophagus
epiphrenic: lower esophagus
22
treatment for entamoeba histolytica diarrhea
metronidazole
23
treatment for giardia lamblia
metronidazole
24
treatment for salmonella
none unless immunocompromised (cipro)
25
treatment for salmonella
none unless severe (cipro TMP-SMX)
26
treatment for campylobacter
erithromycin
27
Hep BsAg negative
Hep BsAB negative
Hep BcAb positive
window period of Hep B infection
28
Hep BsAg positive
Hep BsAb negative
Hep BcAb positive
chronic Hep B infection
29
Hep BsAg negative
Hep BsAB positive
Hep BcAb negative
Hep B vaccinated status
30
