Pasteurellaceae Flashcards

1
Q

Características pasteurellaceae

A

Cocobacilos

Gram neg

Anaerobios facultativos

No esporas

Flora normal

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2
Q

Donde crece pateurellaceae

A

Agar chocolate

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3
Q

H. Influenzae

Catalasa y oxidasa

A

Positivos

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4
Q

Virulencia de influenzae

A

Cápsula de polisacaridos, adhesinas y enzimas

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5
Q

Requerimientos nutricionales de influenzae

A

Factor x

Factor v

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6
Q

Influenzae en niños

A

Meningitis

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7
Q

Morfología influenzae

A

Bacilos cocoides cortos, par o cadenas cortas

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8
Q

Agar influenzae

A

Chocolate y sangre

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9
Q

Que libera y fermenta influenzae

A

NAD y carbohidratos

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10
Q

Influenzae produce produce exotoxins ?

A

NO

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11
Q

Hay tx para meningitis x influenzae

A

No

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12
Q

Influenzae es resistente a ampicilina

A

Si, por beta la tamara

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13
Q

Influenzae sensible a

A

Cefotaxima, ceftriaxona

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14
Q

Que produce haemophilus ducreyi

A

Chancroide - chancro blando

Úlcera rasgada en genitales

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15
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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16
Q

Tx ducreyi

A

Ceftriaxona trimetropim-sulfametoxazol

17
Q

Haemophilus aegyptius

Nombres y con que se relaciona

A

Koch Weeks

Influenzae tipo 3

Conjuntivitis

Fiebre purpura brasileña

18
Q

Aggregatibacter aphrophilus

A

Endocarditis infecciosa y neumonía

Presentes flora normal

19
Q

Pasteurella características

Catalasa y oxidasa

Fermenta

A

Catalasa y oxidasa +

Cocobacilos gram neg

Anaeróbico facultativa

Fermenta carbohidratos

20
Q

Cultivo Pasteurella

A

Chocolate y sangre

NOOO macconkey

21
Q

Virulencia Pasteurella

A

Cápsula polisacaridos
Exotoxins PMT
Endotoxins

22
Q

Pasteurella multocida

Características

Catalasa y oxidasa

A

Gram neg

Catalasa y oxidasa +

23
Q

Pasteurella multocida se adquiere

A

Mordeduras animales, gatos perros

24
Q

Pasteurella multocida se adquiere

A

Mordeduras animales, gatos perros

25
Enfermedades pasteurella
Piel y blandos Respiratorias neumoní, sobretodo si EPOC Endocarditis y osteomielitis
26
Tx pasteurella multocida
Amoxicillin acido clavulanico Doxiciclina fluoroquinolonas penicilina Cefalosporinas Resistente a penicilinas SIIIMPLES
27
CARACTERÍSTICAS ACTINOBACILLUS Catalasa oxidasa
Gram neg Pleomorficos Cocobacilos Catalasa y oxidasa +
28
Cultivo actinobacillus
Agar sangre y chocolate No macconkey
29
Virulencia actinobacillus
Fimbrias y adhesinas Leucotoxinas Cápsula
30
Enfermedades actinobacillus
Periodontales, endocarditis, respiratorias
31
Diagnóstico actinobacillus
PCRRRR e inmunofluorescencia e inmunohistoquimica
32
Actinobacillus es resistente a penicilina
Si Raspado y alisado y doxiciclina clindamicina amoxicilina