Bacteriemie Flashcards

1
Q

Definir SINDROME DE REPONSE INFLAMMATOIRE SYSTEMIQUE

A

T>38°C ou <36
FC>90
FR>20
Leuco>12000 ou <4000 sur infection+

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2
Q

Sepsis severe ancienne definition

A
PAS<90 et marbrures
Tb conscience
Oligoanurie<0,5ml/kg/h
Hypoxemie dans le sg
Lactates >4
Coagulopathie par activation de la coagulation
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3
Q

QSofa

A

Identifier patient a risque de sepsis

FR > 22
G<13 mental statut
PAS <100 ou # de 40 mmhg

Si positif faire le sofa si+ 10% mortalité

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4
Q

Choc septique

Definition new

A
SEPSIS SOFA>2 
   \+
Lactates > 2
\+
Vasoppresseur QSP PAM>65 mmhg 
\+
malgres correction par cristalloides
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5
Q

OBJECTIF A ATTEINDRE DANS LES CHOC SEPTIQUE

A
PAM>65 mmhg
\+
Diurese>0,5ml/kg/min
\+
Lactates<2
\+/-
SvCO2 ( au caté central)~70%
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6
Q

Quelle mesure peut etre mise en place dans les chics graves

A

Corticottt
Hemissucinate
200mg/24h

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7
Q

1 er porte entree choc septiq

A

50%

Pulm> dig> urinaire> cathe> meninge

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8
Q

Pec choc septique

A
Hospit rea 2 vvp,, scope
O2 nasal fort debit-> sat>95%
Hb cible >8g/l
Remplissage pour PAS>65 ( 60ml/kg/H)
ATB u : c3g aminoside
Purpura fulminans: C3G 2mg iv

Cathecho NORADRE 0,5ug/kg/min. (VasoC) +/- dobu
Si PAD <40 mmhg = tres faible Resistance vascu= noradre Urgence
Sinon ssi pas PAM malgres avec remplissage

Surveillance crepitant et sat O2 :surcharge du au remplissage

Cortico hemissucinate hydrocortisone si sevre 200 mg

Attention CIVD?
IRAF? Sondage et surveillance diurese iono U
HYPOXEMIE ET ACIDOSE METABO

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9
Q

Bacteriemie germes les + fq

A

Staph (cathe) et E coli(urogenit)>BGN(dig)>PNQ(respi)

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10
Q

Quand suspecter bacteriemie nosocomial

A

Hospit<90j
Vie institution
Dyalise
Soins a domicile

Germe staph aureus et coag-

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11
Q

Agents bacterien responsable de bacteriemie necessitant 2 hemocultures + pour considerer bacteriemie

A

Staph coag neg
Anaerobie : propinus acnes

Car flore cutane fq
Dc 2 hemmocs + pour affirmer le dg+

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12
Q

Reflexe si bacteriemie candida

A

Fond d’oeil

Besoin de slt 1 hemoc positive

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13
Q

Quel ATB METTRE EN PLACE BACTERIEMIE

A

BLactamine (C3G si gravité) + Aminoside
Iv, large spctre, synergie (enteroq)

Sinosocomial et CG+ : VANCO. si nosoco+BGN : tazobactam ou carpapeneme ou cefepime ( pseudomonas aerginosa?)

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14
Q

Bacteriemie sans fievre attention chez

A

ImmD
Agé
Corticott
Antipyretiq

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15
Q

Quand suspecter infection de catheter

A

Prelevement cathe et vn
Si concentraion bact cathe>5 x vn
Difference de 2 h poussede culture

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