This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pathology
Raspberry tongue is seen in 
Select and explain. 
A. Scarlet fever, B. Vitiligo, C. Vitamin B12 deficiency, D. Impetigo
A: Scarlet fever
Answer: A: Scarlet fever 
Explanation: .