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Flashcards in GI bacteria Deck (32)
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1

nosocomial infection after antibiotics, especially Clindamycin

C. Difficile

2

Cell wall antigen

O antigen

3

Flagella antigen

H antigen

4

Capsule antigen

K antigen

5

Produces "rice water" diarrhea

Vibrio cholera

6

Strand of e. coli that is not lactose fermenting

EAEC

7

Produces H2S

Salmonella

8

Citrate positive

Klebsiella

9

2 species of E. coli that create a pedestal and uses type III secretion

EPEC, EHEC

10

Species of E coli that invade neighboring epithelial

EIEC

11

Has an ST and LT toxin

ETEC

12

Adults are carriers, infants get disease

EPEC

13

Associated with beef meals

EHEC

14

Develops hemolytic uremic syndrome

EHEC

15

Uses a modified macConkey agar containing sorbital

EHEC

16

E. coli that is MUG assay negative

EHEC

17

Major cause of traveler's diarrhea

ETEC

18

ETEC raises ____ to excrete ions

cGMP

19

Associated with hamburger meat

EAEC

20

E. coli that causes the longest symptoms >14 days

EAEC

21

E. coli that makes pus and blood, does not ferment lactose

EIEC

22

Uses M cells as infection site

EIEC

23

Like shigella but produces a heavy weight plasmid

EIEC

24

3 Gram negative curved bacilli

Vibrio cholera, camphylobacter jejuni and helicobacter pylori

25

Often associated with eating raw oysters

Vibrio cholera

26

Uses Thiosulfate citrate bile salts sucrose agar (TCBS)

Vibrio cholera

27

Some contract Guillain-Barre syndrome

Campylobacter jejuni

28

Cultures on CAMPY-BAP

Campylobacter jejuni

29

Mainly colonizes the stomach

Helicobacter pylori

30

Produces abundant urease to neutralize gastric acid

Helicobacter pylori