e. coli Flashcards

1
Q

infeções E. coli

A
ITUs (fímbrias!)
meningite neonatal > Ag K
diarreia
sépsis (LPS)
infeção respi e de ferida operatória
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2
Q

e. coli invasivas/sanguinolenta

A

no int grosso
EHEC
EIEC

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3
Q

e. coli aquosas

A

no int delgado, crianças

ETEC, Enteropatogénica e enteroagragativa

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4
Q

e. coli aquosa que não causa diarreia do viajante

A

EPEC

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5
Q

serótipo associado a epidemias

A

O157:H7 da EHEC

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6
Q

e. coli que provoca SHU

A

EHEC

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7
Q

como distinguir EHEC das restantes

A

única que não fermenta o sorbitol

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8
Q

enterotoxinas da ETEC

A

LT-1 > termolábil > AMPc

Sta > termostável > GMPc

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9
Q

as infeções da e. coli podem ser

A

endógenas

exogenas: genes de virulência por fagos, plasmídeos, etc

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