Brucella Flashcards

1
Q

Características generales brucella

A
Gram -
Aeróbio estricto
Oxidasa +
Catalasa +
Ureasa +
Intracelular de sistema reticuloendotelial
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2
Q

Virulencia de brucella

A

LPS

Suprime TNF alfa

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3
Q

Características de la enfermedad por brucelosis o enfermedad de Bang

A

Fiebre ondulante

Formación de granulomas: bazo, hígado, médula ósea ganglios linfáticos

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4
Q

Transmisión de brucella

A

Ingesta de carnes y quesos contaminados por contacto directo o inhalación

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5
Q

La microscópia es buen método diagnóstico para la brucellosis

A

No, por su localización intracelular

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6
Q

Agares para cultivo de brucellosis

A

Agar sangre
Agar McConkey
Agar Brucella
Agar tripticasa Soya

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7
Q

Característica de cultivo de las colonias de brucellosis

A

Lisas: virulentas

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