PYOGENES Flashcards

1
Q

Forma de organización

A

Cadenas cortas

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2
Q

Hemolisis

A

Beta

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3
Q

Principal factor de patogenciidad

A

Proteína M

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4
Q

¿Qué ocasionan la cepas encapsuladas?

A

Enfermedad sistémica grave

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5
Q

Factor que le permite invadir la respuesta inmune

A

Cápsula de ácido hialuronico

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6
Q

Molécula parte de la cascada del complemento evita la quimiotaxis de fagocitosis

A

Peptidasa C5a

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7
Q

Invasinas

A

Estreptolisinas (S y O)
Estreptocinasas
ADNasas

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8
Q

Enfermedad principal

A

Faringitis bacteriana

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9
Q

Complicaciones

A

-Formación abscesos en el cuello
-Escarlatina
-Fiebre reumatica
-Glomerulonefritis

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10
Q

Complicación rara

A

Absceso de cuello

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11
Q

Causa escarlatina

A

Exotoxinas

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12
Q

Signos principales escarlatina

A

Triangulo de Filatov
Lengua de fresa
Líneas de Pastia

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13
Q

Origen fiebre reumatica

A

Autoinmune

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14
Q

Segunda en producir…

A

Enfermedades de piel

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15
Q

Enfermedades de piel que puede producir

A

-Impetigo
-Celulitis
-Erysipelas
-Gangrena

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16
Q

Sx de choque tóxico

A

Inflamación en tejidos blandos que ocasiona una muerte rapida

17
Q

Tratamiento

A

Sensible a penicilina y cefalosporinas orales