Cromo Flashcards

1
Q

aparencia do Cromo

A

Metal Branco Grisaceo muy resistente al desgaste

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2
Q

fuentes de contaminacion

A
Fabricas de Acero
cromados eletronicos
Soldadora
Baterias Electricas
Polido de Muebles
tabaco
Fotografias y emprentas
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3
Q

MEc. de accion

A

Activa rec de insulina
hipersensibilidad tipo 4 = dermatitis
carcinogenico

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4
Q

toxocinetica

A

abs x via digestiva, cutanea y respi
distribuyen por el cerebro, testiculos, riñón y hueso
eliminacion 80% orina

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5
Q

clinica intox Aguda

A

Gastrointestinal, SED intensa, Dolor Abdominal , Vomitos amarillos o hemorragicos, diarrea abundantes,
Muerte por Colapso CardioVascular
si sobrevive: Insuficiencia Renal Aguda x Necrosis Tubular Aguda
Falla Hepatica, coagulopatia y hemolisis intravascular

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6
Q

Clinica Intox, Cronica

A

por lo general por aspiracion de polvo contaminado
Cancerigeno
Presenta Lacrimeo, conjuntivitis, secreciones nasal fetida,
ulceracion y perforacion del septum nasal
dermatitis

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7
Q

tto

A

Rescate y Bal

Bal = Dimecaprol, es un quelante de metales pesados

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