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Author Question: Which chelating agents can be used to treat iron toxicity? (Select all that apply.) a. Calcium ... (Read 42 times)

Collmarie

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on: Jul 23, 2018
Which chelating agents can be used to treat iron toxicity? (Select all that apply.)
 
  a. Calcium EDTA
  b. Deferoxamine (Desferal)
  c. Fomepizole (Antizole)
  d. Penicillamine
  e. Succimer (Chemet)

Question 2

A patient will begin taking dimercaprol (BAL in Oil) for arsenic poisoning. The nurse performs a medical history on this patient. Which aspect of the patient's history would cause the most concern?
 
  a. Anemia
  b. Lead exposure
  c. Peanut allergy
  d. Peptic ulcer disease


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catron30

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Reply #1 on: Jul 23, 2018
Answer to Question 1

ANS: B, C, D
Deferoxamine, fomepizole, and penicillamine can all be used to chelate iron compounds.

Answer to Question 2

ANS: C
Dimercaprol is formulated in peanut oil and should not be given to patients with peanut allergy. A history of anemia, previous lead exposure, or peptic ulcer disease are not contraindications to treatment with this drug.


Collmarie

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Reply 2 on: Jul 23, 2018
Gracias!

FergA

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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