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
Hatters shake are seen in poisoning with ? 
Select and explain. 
A. Mercury, B. Lead, C. Arsenic, D. Copper
A: Mercury
Answer: A: Mercury 
Explanation: Hatter's shake or Danbury tremors or glass blower's shake is seen in mercury poisoning.