Intox CO Flashcards

1
Q

Etiologie intox CO

A

Combistion incomplete source de carbonne : cuisiniere, rechaud, incendie

Privation d’air, systeme clos

Fumee d’incendie : intox CO et CYANURE

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2
Q

Sumptome intox CO

A

Aspécifiq

Cephaleee, nause, vomi, coma, vertiges, sd pyramidal

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3
Q

Dg + intox CO

A

Carboxyhemoglobine
>3 chez non fuleurs ou >6 chez fuleurs

CO atlospherique >50 ppm = anormal

Puis NPO : GDS, lactates, ECG( tdr)

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4
Q

Traitement intox CO

A

Ventilation oxygene forte dose isobare 10ml/min pdt 12h
Caisson hyperbare : FEMME ENCEINTE, ENFANT, COMA, PC, SYMPTO NEURO, CARDIAQUE, RESPI, PSY
<24h

HYDROXOCOBALABINE VITb12 : neutralise cyanure

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5
Q

Complications intox CO

A

Sd post intervallaire : confusion, demence, tb fonction sup, sd pyramidal,
Irm
P844

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