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: Dental
In Pemphigus vulgaris, tzank smear shows – 
Select and explain. 
A. Acantholytic cells, B. Macrophages, C. Fibroblasts, D. Neutrophils
A: Acantholytic cells
Answer: A: Acantholytic cells 
Explanation: None