Streptococus Flashcards

1
Q

Nombrar todos factores de virulencia EXTRACELULARES del Pyogenes

A

Estreptoquinasa, Estreptolisina, esterasas, toxinas a, b y c

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2
Q

Nombrar factores de virulencia EXTRACELULARES del Agalactiae

A

Estreptolisina, estreptoquinasa, toxina de la permeabilidad vascular

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3
Q

Los factores INTRA de virulencia del Pyogenes son…

A

Peptidoglicano, teicóicos, cápsula de hialurónico, fimbrias, proteína M, proteína M símil, proteasa del C5a.

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4
Q

Los factores INTRA de virulencia del Agalactiae son…

A

Peptidoglicano, teicóicos, cápsula de ácido siálico, fimbrias.

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5
Q

Los factores EXTRA de virulencia del neumoniae son…

A

Neumolisina, autolisina

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6
Q

Los factores INTRA de virulencia del neumoniae son…

A

Peptidoglicano, teicóicos, IgA proteasa, neuraminidasa, cápsula oligosacárida.

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7
Q

El pneumoniae tiene un modo de infectar…

A

a miembros de la comunidad

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8
Q

Tanto el Pyogenes como el Agalactiae tienen un modo de infectar…

A

oportunista

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9
Q

¿Cuál de los 3 strepto. es exclusivo del reservorio humano?

A

Pneumoniae

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10
Q

¿Se organizan en forma de racimos o cadenas?

A

Cadenas

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