This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Vitamin B, 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 PellagraNiacin (Vit B) defTriad of -DermatitisDiarrheaDementia