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: Pediatrics
In pellagra, all are seen except ? 
Select and explain. 
A. Diarrhoea, B. Dermatitis, C. Delusion, D. Dementia
C: Delusion
Answer: C: Delusion 
Explanation: Ans. is 'c' i.e., Delusion Pellagra Niacin (Vit B3) def. Triad of - Dermatitis Diarrhea Dementia