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
All are features of lead poisoning, except : 
Select and explain. 
A. Diarrhoea, B. Abdominal pain, C. Encephalopathy, D. Nephropathy
A: Diarrhoea
Answer: A: Diarrhoea 
Explanation: A i.e. Diarrhoea