5.2 Streptococcus agalactiae Flashcards

1
Q

qué clasificación es S. agalactiae?

A

GBS

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2
Q

cómo inhiben la fagocitosis S. agalactiae?

A

cápsula de polisacáridos

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3
Q

cuáles son los 9 poliscáridos de S. agalactiae?

A

Ia
Ib
II-VIII

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4
Q

qué genera inmunidad hacia S. agalactiae?

A

acs anti capsulares

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5
Q

qué coloniza S. agalactiae?

A

GI inferior
región genitourinaria

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6
Q

qué causa S. agalactiae en las embarazadas?

A

septicemia puerperal
parto prematuro
sepsis neonatal

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7
Q

por qué las embarazadas tienen más riesgo de contraer S. agalactiae?

A

porque los cambios vaginales que sufren son agradables para bacteria
10-30% de embarazadas son portadoras vaginales transitorias

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8
Q

tx para S. agalactiae?

A

penicilina
aminoglucósido

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