cocos gram positivo Flashcards

1
Q

especies de importancia clinica

A

staphlylococcus aureus - afecta piel y tejidos blandos, produce intoxicacion alimentaria, infecciones oportunistas, baractemia endocarditis

staphlylococcus epidermidis - pprocedimientos invasivos

staphlylococcus saprophyticus - infecciones oportunistas

staphlylococcus lugdunensis - infeccioones oportunistas, infecciones genitourinarias

staphlylococcus haemolitycus - infecciones opportunistas, infecciones oseas y articulares

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2
Q

prueba de la catalasa

A

peroxidade hidrogeno= H2O +O2

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3
Q

prueba de coagulosa

A

conversion del fibrinogeno en fibrina, facultad de un microorganismo de coagular el plasma.

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4
Q

staphylococcus areus

A

forman parte de la microbiota normal

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5
Q

staphylococcus areus componentes estrurulares

A

capsula -inhibe la quimiotaxis y la fagocitosis, facilita la adherencia a los cuerpos extranos

capa de polisacaridos- capa de limo o biopelicula

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6
Q
A
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