52 嚴重鉛中毒引起的腦部病變，應立即給予下列何種藥物治療最佳？

Deferoxamine Edetate calcium disodium（EDTA）

Penicillamine Succimer

ans EDTA

chelating agent EDTA

LED =EDta= LEaD

DeFEROxamine is for IRON!!! fero is iron! De- iron!!!

It has medical applications as a chelating agent used to remove excess iron from the body

Penicillamine = for chelating COPPER!

succimer:

Dimercaptosuccinic acid= is use for lead poisoning but does not cross the BBB, not for the brain!!!!!