Cocobacilos gram negativos no fermentadores Flashcards

1
Q

Pseudomonas Aeruginosa (mecanismo)

A

Adhesinas (flagelos pili y alginato:biofilm)
exotoxinas:A(inhibe sintesis de proteinas)
resistencia a ab intrinseco por mutacion de porinas
afecta principalmente a neuro e inmunocomprometidos, quemadosy pacientes con FQ

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2
Q

Pseudomonas Aeruginosa (Sx)

A
INFECCIONES CUTANEAS: ectima gangrenosos
infecciones en quemaduras
heridas en suelas
otitis ext y lesiones oculares
INFECCIONES NOSOCOMIALES: 
neumonias y bacteremia asociada a cateter
FQ
quemaduras
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3
Q

Pseudomonas Aeruginosa (Tx)

A

medicamentos antipseudomonicos

suspencion de antibiotico

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4
Q

Pseudomonas Aeruginosa (datos)

A
comun en hospitales
bacilos GN
aerobios y anaerobios facultativos 
pigmentos mucoides:
pioverdina
piocianina
plorrubina
poco requerimiento nutricional
afecta a cuidadores de la salud
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5
Q

Acinetobacter Baumanii (mecanismo)

A

sobreviven en piel humana

por si sola no es patogenica

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6
Q

Acinetobacter Baumanii (sintomas)

A

neumonia y bacteremia

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7
Q

Acinetobacter Baumanii (Tx)

A

resistentes a antibioticos por su gran plasticidad

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8
Q

Acinetobacter Baumanii (datos)

A

cocobacilo GN

alta resistencia ambiental

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9
Q

Stenotrophomoas Maltophillia (datos)

A

bacilos GN

asociada a antibioticos previos

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10
Q

Burkholderia (mecanismo)

A

neumonia en Fibrosis quistica o EGC

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11
Q

Burkholderia (sintomas)

A

infeccion pulmonar y urinaria

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12
Q

Burkholderia (Tx)

A

sensible a TMP-SMX

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13
Q

Burkholderia (datos)

A

Bacilos GN

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