Borrelia Flashcards

1
Q

Morfologia

A

bacilos Gram negativos – coram-se mal pelo Gram

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2
Q

Metabolismo

A

Microaerófilos e fastidiosas

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3
Q

Quais as espécies e dçs associadas?

A

B. burgdorferi (borreliose de Lyme)

B. spp.: febre recorrente endêmica

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4
Q

quais os vetores?

A

Carrapato duro (Lyme) e mole (FRE)

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5
Q

Transmissão?

A

Zoonose –> picada do carrapato ou sangue de camundongo

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6
Q

Que sinal caracteriza fase primária?

A

Eritema migrans (“olho de búfalo”) - 80% dos casos

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7
Q

Qual sinal caracteriza fase secundária?

A

Sintomas de gripe e neurológicos (após semanas)
15-20% - paralisia facial
dano cardíaco

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8
Q

Qual sinal caracteriza fase terciária?

A

Artrite das grandes juntas (meses ou anos depois)

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9
Q

sorologia é útil?

A

sim, confirma diag por ELISA

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10
Q

Cultivo é útil?

A

Demorado, mas dá

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