Lec 8-3 - Enterobacteriaceae Flashcards Preview

Dental Microbiology > Lec 8-3 - Enterobacteriaceae > Flashcards

Flashcards in Lec 8-3 - Enterobacteriaceae Deck (25):
1

typhoid fever is from a type of salmonella enterica with a serotype of blank or blank

typhi, paratyphi

2

highest incidence is here

india, pakistan, bangladesh

3

typhoid fever is test by blank not blank

blood culture, serological tests

4

typhoid fever still persists for like 4 days after blank

antiobiotic treatment

5

most common shigella in US and most of world

S sonnei

6

shigella named after reformer in medical education

s flexneri

7

shigella uncommon except for india

s boydii

8

shigella species that is the only one producing shiga toxin

s dysenteriae

9

vibrios are not a type of blank

enterobacteriaceae

10

characteristics of vibrios

motile, oxidase positive, gram neg, polar flagellae

11

vibrios are found here

commensals on crustaceans in warm brackish coastal water

12

vibrios can produce the blank toxin

cholera

13

cholera toxin results in g protein getting stuck in this position which eventually leads to outflow of ions and water

on position so adenylyl cyclase remains active

14

blank season helps spread cholera

rainy

15

these can cause bacteremia, septic shock and flesh eating fasciitis but is usually from underlying liver disease as well and can be in the US

v vulnificus, v alginolyticus

16

these are most common in japan and is food poisoning from raw fish or shellfish and can be in long island

v parahaemolyticus

17

fresh water loving organism unlike vibrios

aeromonas

18

aeromonas are a problem in blank farms and are symbionts with blank

fish, leeches

19

along with salmonella as the leading cause of food poisoning in the US and is most often in poultry

campylobacter jejuni

20

campylobacter are very resistant to blank

quinolones

21

campylobacter can trigger blank syndrome

guillain barre

22

gram negative spiral bacteria that lives in gastric epithelium

helicobacter pylori

23

heicobater pylori can lead to all sorts of blank

ulcers/gastritis, gastric cancer

24

percent of world population infected with helicobacter pylori but may not even show

50%

25

test to id helicobacter

CLO test for urease production