Streptoccus Viridans Flashcards

1
Q

Streptococo viridans son más de ____ especies divididos en 5 grupos:

A
30 especies 
5 grupos (Anginosus, mitis, mutans, salivarius, bovis)
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2
Q

Gram + / -

A

Gram positiva

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3
Q

Catalasa + / -

A

Negativa

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4
Q

Tipo de hemólisis que hace

A

Alfa hemólisis

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5
Q

Diagnóstico diferencial para los streptococcus viridans y otro alfa hemolitico _______

A

Optoquina test

Viridans: resistente
Neumonie: sensible

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6
Q

Estructuras que forma al microscopio

A

Cadenas muy largas

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7
Q

Streptococo viridans son poco patogenicos, se les llama _____

A

Comensales

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8
Q

Son parte importante de la microbiota ____

A

Oral

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9
Q

Viridans causan (5)

A
Placas dentales 
Caries 
Endocarditis bacteriana 
Enfermedad periodontal 
Abscesos en el cerebro e hígado
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10
Q

Zonas de colonización (3)

A

Orofaringe
Gastrointestinal
Genitourinario

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11
Q

Cápsula si / no

A

No cápsula

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