ITU Flashcards

1
Q

Classificação

A

Baja : bacteriuria assintomática , cistitis y uretritis

Alta: pielonefrites

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2
Q

Etiologia

A
  • E. Coli ( 80-90%)
  • klebsiella
  • enterobacter
  • strep B
  • stafilococus
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3
Q

Fímbrias de lá e.coli

A

P y S

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4
Q

Vía de infección

A

Ascendente

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5
Q

Características de bacteriuria

A

2-10%
Progressão a pielonefrites en 20%
>100000

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6
Q

Características de lá cistites

A

1-4%

Tríade: disúrica, poliarquiuria y tenesmo vesical

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7
Q

Características de lá pielonefrites

A

1-2%
Recorrência en 20%
15% bacteriemia

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8
Q

Características de lá uretritis

A

Cultivo estéril en orina
Cervicites mucopurulenta
Responde a macrolidos

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9
Q

Dx laboratorial

A

Urocultivo

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10
Q

Factores de riesgo

A
Infección recurrente 
Malformaciones urinarias 
Litiase
DM
Anemia 
Control prenatal nulo
Desnutrición 
Baja socioeconómica
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11
Q

Tto de BA y cistitis

A

Amplificilina 500 mg vo por 10d

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12
Q

Tto para pielonefrites

A
(Interna )
Ceftriaxone
Cefotaxima
Gentamicina 
-mantém por 72 hs , faz urocultivo e si buena respuesta hace Cefixima VO hasta 10d
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13
Q

Medicación parenteral , cuando retirar

A

Alta en 48-72 horas de apirexia

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14
Q

Complicaciones

A
Parto prematuro 
RPM
Bajo peso 
Anemia
Ins renal 
Sépsis 
Sx de distress
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15
Q

Seguimento del tratamiento

A

Urocultivo a las 2 sem y luego mensual

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16
Q

Que hago en recurrencias

A

Amoxicilina 250

Nitrofurantoina 100mg