This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Ophthalmology
In an exhumed body which of the following poisons can be detected in bones 
Select and explain. 
A. lead, B. Arsenic, C. Mercury, D. cadmium
B: Arsenic
Answer: B: Arsenic 
Explanation: ref : ak khurana 7th ed