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: Psychiatry
The fixative used in histopathology ? 
Select and explain. 
A. 10% buffered neutral formalin, B. Bouins fixative, C. Glutaraldehyde, D. Ethyl alcohol
A: 10% buffered neutral formalin
Answer: A: 10% buffered neutral formalin 
Explanation: Ans. is 'a' 10% buffered neutral formalin