Sepsis BGN Flashcards

1
Q

BGN ?

A

entérobactéries, acinetobacter et psudomonas

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2
Q

entérobactéries ?

A

bgn aéro-anaérobie facultatif, metabolisme fermentatif, non sporulés.
E.coli - klepsila - enterobacter - serattia ………..

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3
Q

pseudomonas?

A

bgn aérobie stricte , mobile, metabolisme respiratoire ( jms fermentati )
**pseudomonas arginosa responsable dinfec nosocomiales graves

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4
Q

acinetobacter ?

A

cooci gn aérobie stricte, tres repandu dans la nature mais virulence faible.
necessitent des conditions speciales

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5
Q

infection a bgn ?

A
    • 50% des sepsis

* * infections opportunistes

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6
Q

porte d’entré ?

A

le plus souvent urinaire et genital 20%

cutané-pulmo-digestif ………..

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7
Q

physiopathology ?

A

foyer thrombophlebetique–> thrombus–> accumulations des germes–> microthrombus migration–> dissemination et localisation IIdaire.

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8
Q

complication grave !!!

A

CIVD !!!!!!!!

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9
Q

Clinique !

A

debut : brutal -fievre- frissons -

phase d’etat : AEG - fievre 40 parfois hypothermie - frissons - tachycardie - SPM

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10
Q

faut rechercher quoi ?

A
    • signes de gravites

* * porte d’entrée

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