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69 Cards in this Set

  • Front
  • Back
Lactose fermenting enterobacteriaceae:

E.________
K_______ spp.
Escherichia coli
Klebsiella spp.
Non-lactose fermenting enterobacteriaceae:

S______ spp.
S______ spp. :2 groups
P______ spp.
Shigella spp.

Salmonella spp.
- acute gastroenteritis group:
S.typhimurium, s.enteritidis
-enteric (typhoid) fever group:
S.typhi, s.paratyphi

Proteus spp.
E.coli is the major cause of ______ and ______ .
Urinary tract infections
Nosocomial infections
Enterobacteriaceae are oxidase ______ and grow on ______ agar
Negative, MacConkey
Diarrhoeal disease of E.coli: EPEC stands for _____ and causes ______
Enteropathogenic E.coli, infantile gastroenteritis
ETEC stands for _____ and causes ______
Enterotoxigenic E.coli, diarrhoeal diseases in developing world and travelers
EIEC stands for ___ and causes ____
Enteroinvasive e.coli, invasion of colonic wall (similar to sh.dysenteriae)
⭐️ EHEC stands for ___ and causes ____ and is the biggest cause of ____ in children.
Enterohaemorrhagic e.coli, haemorrhagic colitis with bloody diarrhea, complicated by haemolytic uraemic syndrome, renal failure
Diagnosis of e.coli is done using ___ to detect genes encoding toxins and serology for serotype ____.
PCR, O157
Klebsiella causes ____ and ______'s pneumonia
UTI, Friedlander
Shigella is transmitted by ___ transmission
Faecal-oral
Name the shigella sp that causes blood stained mucopurulent stools
Shigella dysenteriae
Name the shigella sp that causes blood stained mucopurulent stools
Shigella dysenteriae
Name the shigella sp that causes mild diarrhoeal disease
Shigella sonnei
Name the shigella sp that causes blood stained mucopurulent stools
Shigella dysenteriae
Name the shigella sp that causes mild diarrhoeal disease
Shigella sonnei
This enterobacteria swarms on the surface of blood agar
Proteus
Name the shigella sp that causes blood stained mucopurulent stools
Shigella dysenteriae
Name the shigella sp that causes mild diarrhoeal disease
Shigella sonnei
This enterobacteria swarms on the surface of blood agar
Proteus
Proteus causes ___ infections and ___ ___ formation.
Urinary tract, renal stone
Name the shigella sp that causes blood stained mucopurulent stools
Shigella dysenteriae
Name the shigella sp that causes mild diarrhoeal disease
Shigella sonnei
This enterobacteria swarms on the surface of blood agar
Proteus
Proteus causes ___ infections and ___ ___ formation.
Urinary tract, renal stone
Salmonella typhimurium and enteritidis cause ___ ____
Food poisoning
Name the shigella sp that causes blood stained mucopurulent stools
Shigella dysenteriae
Name the shigella sp that causes mild diarrhoeal disease
Shigella sonnei
This enterobacteria swarms on the surface of blood agar
Proteus
Proteus causes ___ infections and ___ ___ formation.
Urinary tract, renal stone
Salmonella typhimurium and enteritidis cause ___ ____
Food poisoning
Typhoid fever is caused by shigella _____ and _____
Typhi, paratyphi
Name the shigella sp that causes blood stained mucopurulent stools
Shigella dysenteriae
Name the shigella sp that causes mild diarrhoeal disease
Shigella sonnei
This enterobacteria swarms on the surface of blood agar
Proteus
Proteus causes ___ infections and ___ ___ formation.
Urinary tract, renal stone
Salmonella typhimurium and enteritidis cause ___ ____
Food poisoning
Typhoid fever is caused by shigella _____ and _____
Typhi, paratyphi
S. ___ enters the multiplies in __ lymph nodes and replicates in ____ (intracellular) of organs after entering the bloodstream
Typhi/paratyphi, Mesenteric, macrophages
Name the shigella sp that causes blood stained mucopurulent stools
Shigella dysenteriae
Name the shigella sp that causes mild diarrhoeal disease
Shigella sonnei
This enterobacteria swarms on the surface of blood agar
Proteus
Proteus causes ___ infections and ___ ___ formation.
Urinary tract, renal stone
Salmonella typhimurium and enteritidis cause ___ ____
Food poisoning
Typhoid fever is caused by shigella _____ and _____
Typhi, paratyphi
S. ___ enters the multiplies in __ lymph nodes and replicates in ____ (intracellular) of organs after entering the bloodstream
Typhi/paratyphi, Mesenteric, macrophages
Chronic carriers of s.typhi carry the bacteria in chronically infected ____
Gall bladder
Vaccination for typhoid fever
Ty21a
Vaccination for typhoid fever
Ty21a
Injectable antigen vaccine for typhoid fever
Vi
Vaccination for typhoid fever
Ty21a
Injectable antigen vaccine for typhoid fever
Vi
Two mechanisms of nosocomial infections for enterobacteria
GIT surgery, prolonged treatment with broad spectrum antibiotics
Vaccination for typhoid fever
Ty21a
Injectable antigen vaccine for typhoid fever
Vi
Two mechanisms of nosocomial infections for enterobacteria
GIT surgery, prolonged treatment with broad spectrum antibiotics
Old treatment for enterbacteria
Ampicillin (obsolete due to B lactamase producing strains)
Vaccination for typhoid fever
Ty21a
Injectable antigen vaccine for typhoid fever
Vi
Two mechanisms of nosocomial infections for enterobacteria
GIT surgery, prolonged treatment with broad spectrum antibiotics
Old treatment for enterbacteria
Ampicillin (obsolete due to B lactamase producing strains)
New treatment for enterobacteria
Class:_______
example:_______
Cephalosporins, ceftriaxone
(Rising resistance due to extended spectrums of B lactamase strains)
Vaccination for typhoid fever
Ty21a
Injectable antigen vaccine for typhoid fever
Vi
Two mechanisms of nosocomial infections for enterobacteria
GIT surgery, prolonged treatment with broad spectrum antibiotics
Old treatment for enterbacteria
Ampicillin (obsolete due to B lactamase producing strains)
New treatment for enterobacteria
Class:_______
example:_______
Cephalosporins, ceftriaxone
(Rising resistance due to extended spectrums of B lactamase strains)
Alternative treatment for enterobacteria
Co-amoxyclav
Ciprofloxacin
Gentamycin
Imipenem
Diagnosis of enterobacteriaceae
___ and ___antigens
O (cell wall), H (flagellum)