SDRA Flashcards

1
Q

Physiopath, 3 phases

A

1) exsudation = œdème alvéolo interstitiel
2) Prolifération= finroblaste => détruisent le parenchyme
3) fibrose

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2
Q

Définition

A
  • anomalie oxygénation PaO2/FiO2 < 200 mmHg
  • infiltrât pulmonaire bilat
  • exclusion d’un œdème pulmonaire cardiogenique
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3
Q

Étiologies

A
  • agression directe:
    PNP
  • agression indirecte:
    État de choc
    Polytransfusé/polytraumatisé
    Pancréatite
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4
Q

Examens complémentaires

A

Recherche d’un sepsis : hémoculture, bio, GR Rh-RAI, hémostase…

GDS: shunt vrai = hypoxemie + hypocapnie

RT

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