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
[{'content': 'Not used for treating acute iron poisoning: March 2009 \nSelect and explain. \nA. Desferrioxamine, B. BAL, C. Magnesium hydroxide, D. Hemodialysis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B: BAL Chelation with desferrioxamine is the mainstay of therapy. It is indicated for serum iron levels >350 mcg/ dL with evidence of toxicity or >500 mcg/ dL regardless of signs or symptoms. Because adsorption to activated charcoal is minimal, whole bowel irrigation is the GI decontamination (polyethylene glycol) is the method of choice. 1 percent Magnesium hydroxide solution orally Hemodialysis/exchange transfusion in severe cases.', 'role': 'assistant'}]