Pasteurellaceae Flashcards by Erika Moreno | Brainscape

Q

Características pasteurellaceae

A

Cocobacilos

Gram neg

Anaerobios facultativos

No esporas

Flora normal

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Q

Donde crece pateurellaceae

A

Agar chocolate

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Q

H. Influenzae

Catalasa y oxidasa

A

Positivos

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Q

Virulencia de influenzae

A

Cápsula de polisacaridos, adhesinas y enzimas

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Q

Requerimientos nutricionales de influenzae

A

Factor x

Factor v

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Q

Influenzae en niños

A

Meningitis

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Q

Morfología influenzae

A

Bacilos cocoides cortos, par o cadenas cortas

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Q

Agar influenzae

A

Chocolate y sangre

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Q

Que libera y fermenta influenzae

A

NAD y carbohidratos

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Q

Influenzae produce produce exotoxins ?

A

NO

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Q

Hay tx para meningitis x influenzae

A

No

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Q

Influenzae es resistente a ampicilina

A

Si, por beta la tamara

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Q

Influenzae sensible a

A

Cefotaxima, ceftriaxona

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Q

Que produce haemophilus ducreyi

A

Chancroide - chancro blando

Úlcera rasgada en genitales

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Q

Características ducreyi

Factores

Oxidasa

Catalasa

O2

Movilidad

A

Solo factor x

Gram neg

Oxidasa +

Catalasa -

Anaerobio facultativo

No se mueve

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Q

Tx ducreyi

A

Ceftriaxona trimetropim-sulfametoxazol

Q

Haemophilus aegyptius

Nombres y con que se relaciona

A

Koch Weeks

Influenzae tipo 3

Conjuntivitis

Fiebre purpura brasileña

Q

Aggregatibacter aphrophilus

A

Endocarditis infecciosa y neumonía

Presentes flora normal

Q

Pasteurella características

Catalasa y oxidasa

Fermenta

A

Catalasa y oxidasa +

Cocobacilos gram neg

Anaeróbico facultativa

Fermenta carbohidratos

Q

Cultivo Pasteurella

A

Chocolate y sangre

NOOO macconkey

Q

Virulencia Pasteurella

A

Cápsula polisacaridos
Exotoxins PMT
Endotoxins

Q

Pasteurella multocida

Características

Catalasa y oxidasa

A

Gram neg

Catalasa y oxidasa +

Q

Pasteurella multocida se adquiere

A

Mordeduras animales, gatos perros

Q

Pasteurella multocida se adquiere

A

Mordeduras animales, gatos perros

Q

Enfermedades pasteurella

A

Piel y blandos

Respiratorias neumoní, sobretodo si EPOC

Endocarditis y osteomielitis

Q

Tx pasteurella multocida

A

Amoxicillin acido clavulanico
Doxiciclina fluoroquinolonas penicilina

Cefalosporinas

Resistente a penicilinas SIIIMPLES

Q

CARACTERÍSTICAS ACTINOBACILLUS

Catalasa oxidasa

A

Gram neg

Pleomorficos

Cocobacilos

Catalasa y oxidasa +

Q

Cultivo actinobacillus

A

Agar sangre y chocolate

No macconkey

Q

Virulencia actinobacillus

A

Fimbrias y adhesinas

Leucotoxinas

Cápsula

Q

Enfermedades actinobacillus

A

Periodontales, endocarditis, respiratorias

Q

Diagnóstico actinobacillus

A

PCRRRR e inmunofluorescencia e inmunohistoquimica

Q

Actinobacillus es resistente a penicilina

A

Si

Raspado y alisado y doxiciclina clindamicina amoxicilina