Streptococcus Viridans Flashcards

1
Q

Que lo caracteriza

A

Sus cadenas son las mas largas
Sin capsula

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2
Q

A que es resistente esta especie

A

Optoquina

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3
Q

Cuales son sus caracteristicas morfologicas

A
  • Son Alfa hemoliticos (algunos gamma)
  • Mas de 30 especies en 5 grupos:
    Anginosus, Mitis, Mutans, Salivarius, Bovis
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4
Q

Donde colonizan

A

Orofaringe, aparato digestivo y genitourinario (vagina)

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5
Q

Cual es su tratamiento

A

Son sensibles a la penicilina
Para infeccion grave: vancomicina

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6
Q

Para que sirven estas bacterias

A

Son las que ayudan a tener equilibrio bacteriano

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7
Q

Que hacen los Anginosus

A

Forman abcesos en tejidos profundos

Tambien hay abcesos cerbrales

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8
Q

Que hacen los Mitis

A

Septicemia en pacientes neutropenicos y endocarditis aguda y meningitis

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9
Q

Que hacen los mutans

A

Caries dentales

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10
Q

Que hacen los salivarius

A

Endocarditis subaguda

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11
Q

Que hacen los bovis

A

Neoplasias malignas en el aparato digestivo

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