GI Infections Flashcards Preview

Microbiology > GI Infections > Flashcards

Flashcards in GI Infections Deck (12):
0

Dental caries:

S.mutans

1

Hepatitis:

Hep A-E + Yellow fever virus.

2

Other liver infections:

Liver abscess --> E.histolytica
Visceral leishmaniasis --> L.donovani
Hydatid cyst --> E.granulosus
Liver flukes --> Schistosoma species

3

Biliary tract infection:

E.faecalis

4

Ulcers:

H.pylori

5

Food poisoning <6h incubation:

S.aureus - toxin ingested - diarrhea.
B.cereus - toxin ingested - vomiting

6

Food poisoning >10h incubation:

B.cereus - toxin ingested - diarrhea.
C.perfrigens - Bacteria ingested + toxins released in GI tract - diarrhea.

7

BACTERIAL small intestine infections (Watery/Non inflammatory diarrhea):

1. V.cholerae
2. ETEC
3. C.perfrigens
4. B.cereus
5. S.aureus

8

VIRAL small intestine infections (Watery/Non inflammatory diarrhea):

1. Rotavirus
2. Norwalk virus
3. Adenovirus

9

Protozoan small intestine infections (Watery/Non inflammatory diarrhea):

1. G.lamblia
2. C.parvum

10

BACTERIAL large intestine/Distal small intestine infections (Bloody/Inflammatory diarrhea):

1. Shigella
2. S.typhi
3. S.enteritidis
4. C.jejuni
5. EHEC
6. EIEC
7. Y.enterocolitica
8. V.parahaemolyticus
9. C.difficile

11

PROTOZOAN large intestine/Distal small intestine infections (Bloody/Inflammatory diarrhea):

E.histolytica