Infecciones de vías urinarias Flashcards

1
Q

Moléculas por las que E. Coli uropatógena se adhiere al urotelio

A

fimbrias tipo P (Pili P)

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2
Q

Enfermedades que puede darE. Coli UP

A

cistitis, uretritis, pielonefritis

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3
Q

Fx de la hemolisina HIyA

A

Lisa células, estimula respuesta inflamatoria

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4
Q

Enterobacteria con mayor resistencia a antibióticos

A

Klebsiella pneumoniae, por sus beta lactamasas

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5
Q

Klebsiella pneumoniae causa infección nosocomial ¿V o F?

A

Verdadero, causa infecciones urinarias

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6
Q

Factor de virulencia de Proteus mirabilis que puede formar cálculos

A

Biofilm

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7
Q

Proteus mirabilis aumenta el Ph de la orina por medio de la

A

Ureasa

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8
Q

Proteus mirabilis está asociado a infecciones urinarias por

A

catéter

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9
Q

Enterobacter es responsable de infecciones:

A

Nosocomiales resistentes, algunas especies son resistentes a antibióticos

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10
Q

¿Cómo diferenciar Pseudomonas aeruginosa de otras bacterias causantes de IVUs?

A

Pseudomonas aeruginosa es oxidasa positivo (citocromo oxidasa)

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11
Q

Pigmento que nos da la piocianina

A

Azul, colonias y pus azul

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12
Q

Pigmento que nos da la pioverdina

A

Verde, en heridas infectadas

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13
Q

Factores de virulencia que le da resistencia bacteriana a Pseudomonas aeruginosa

A

Carbapenemasas, betalactamasas

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14
Q

Infecciones que puede dar Carbapenemasas, betalactamasas

A

Foliculitis, infecciones cutáneas y oculares, ectima gangrenoso, infecciones pulmonares y del tracto urinario

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15
Q

Forma la P del grupo ESKAPE

A

Pseudomonas aeruginosa

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16
Q

Forma la E del grupo ESKAPE

A

Enterobacterias