Lead Poisoning Flashcards

1
Q

What does lead poisoning cause?

A

Anemia (disrupts hemoglobin synthesis)

Neurotoxicity

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2
Q

How do pediatrics patients get lead poisoning?

A

Lead based paint (toys, old house, remodeling)

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3
Q

How do adult patients get lead poisoning?

A

Battery manufacturing, lead/zinc mining

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4
Q

Pathophysiology

A

Inhibits delta-aminolevulinic acid dehydratase and ferrochelatase

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5
Q

Basophilic stippling

A

lead causes degradation of rRNA in RBCs

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6
Q

Treatment

A

Remove lead source
Dimercaptosuccinic acid (DMSA)
Dimercaprol
CaEDTA

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