Lec 8-3 - Enterobacteriaceae

Question 1

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

Answer 1

typhi, paratyphi

Question 2

highest incidence is here

Answer 2

india, pakistan, bangladesh

Question 3

typhoid fever is test by blank not blank

Answer 3

blood culture, serological tests

Question 4

typhoid fever still persists for like 4 days after blank

Answer 4

antiobiotic treatment

Question 5

most common shigella in US and most of world

Answer 5

S sonnei

Question 6

shigella named after reformer in medical education

Answer 6

s flexneri

Question 7

shigella uncommon except for india

Answer 7

s boydii

Question 8

shigella species that is the only one producing shiga toxin

Answer 8

s dysenteriae

Question 9

vibrios are not a type of blank

Answer 9

enterobacteriaceae

Question 10

characteristics of vibrios

Answer 10

motile, oxidase positive, gram neg, polar flagellae

Question 11

vibrios are found here

Answer 11

commensals on crustaceans in warm brackish coastal water

Question 12

vibrios can produce the blank toxin

Answer 12

cholera

Question 13

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

Answer 13

on position so adenylyl cyclase remains active

Question 14

blank season helps spread cholera

Answer 14

rainy

Question 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

Answer 15

v vulnificus, v alginolyticus

Question 16

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

Answer 16

v parahaemolyticus

Question 17

fresh water loving organism unlike vibrios

Answer 17

aeromonas

Question 18

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

Answer 18

fish, leeches

Question 19

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

Answer 19

campylobacter jejuni

Question 20

campylobacter are very resistant to blank

Answer 20

quinolones

Question 21

campylobacter can trigger blank syndrome

Answer 21

guillain barre

Question 22

gram negative spiral bacteria that lives in gastric epithelium

Answer 22

helicobacter pylori

Question 23

heicobater pylori can lead to all sorts of blank

Answer 23

ulcers/gastritis, gastric cancer

Question 24

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

Answer 24

50%

Question 25

test to id helicobacter

Answer 25

CLO test for urease production