This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Toxicology, Subject name: Forensic Medicine
Velvety appearance of stomach is seen in poisoning with:(1995) 
Select and explain. 
A. Abrus precatorius, B. Barbiturates, C. Arsenic, D. lead
C: Arsenic
Answer: C: Arsenic 
Explanation: Ans: cRef: Parikh, 6th ed, p. 9.10 and 5th ed, p. 748