Piodermitis y Antibioticoterapia Flashcards

1
Q

Piodermitis

A

infecciones bacterianas de pe e partes moles

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2
Q

Cuando mas superficial y cuanto mas profundo que implica?

A

Mas superficial mas polibacteriano
Mas profundo mas probable monomicrobiano

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3
Q

Etiologia principal

A

Staphylo Aureus e Strepto Pyogenes

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4
Q

Impetigo definicion y caracteristica

A

infecion superficial de piel, topografia en epiderme

Tipo
bulloso -toxinas do SA
no bulloso o crostoso: cristoas miecelicas SA/SP

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5
Q

Impetigo etiologia

A

Strepto pyogenes
. sensible a betalactamicos e a clindamicina
. crescente resistencia a macrolídeos

SA ( MSSA )
100% tienen resistencia a penicilina

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6
Q

Impetigo TTO

A

7 a 10 dias

Tópico
mupirocina 3x ao dia
acido fusídico 2 a 3x ao dia

Sistêmico ( lesiones distribuidas, fiebre, coro cabelludo, boca )

cefalexina VO 4x dia
alérgicos clindamicina VO 3x dia

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7
Q

Erisipela predomina mas pyogenes. Celulite predomina mas staphylo?

A

SI

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8
Q

Erisipela

A

Epiderme + derme superficial

Lesion con bordes bien delimitados

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9
Q

Erisipela TTO

A

7 a 14D

Casos leves: amoxicilina / cefalexina
Casos graves: ceftriaxona / clindamicina / cefazolida

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10
Q

Celulitis

A

Derme profunda + tejido celular sc

Eritema menos intendo con bordes mal delimitadas

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11
Q

Celulitis TTO

A

Casos leves: cefalexina
Casos graves: oxacilina / vancomicina

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12
Q

Cuando cobrir MRSA?

A

Cuidados de saúde <12m: hospitalizacion, longa permanencia en institucion, cirurgia, hemodialisis

Intrisecos: MRSA previo o contato cercano
HIV, Drogas IV
Uso ATB ultimos 6 m

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13
Q

En infecciones de piel ao cobrir contra MRSA se usa

A

TMP-SMX
Bactrim

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14
Q

Furúnculo e carbunculo ( antrax )

A

infeccion bacteria de foliculo piloso

nodulo inflamatorio, eritematoso, doloroso

Etiologia Staphylo Aureus

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15
Q

TTO Furunculo

A

Calor umido local
ATB en casos sistemicos: fiebre, carbunculo e celulite

TTO: cefalexina

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