This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
Dimercaprol is/are used in poisoning with -a) Pbb) Hgc) Asd) Acetaminophene) Iron 
Select and explain. 
A. abc, B. bc, C. acd, D. bcd
A: abc
Answer: A: abc 
Explanation: BAL (dimercaprol) can be used in lead (as adjuvant), mercury and arsenic poisoning. It is contraindicated in iron poisoning.