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: Surgery
Indicated technique for histopathological examination of utrine cancer for mass screening. 
Select and explain. 
A. Exfoliative cytology., B. Brush cytology, C. FNAC, D. None of the above
A: Exfoliative cytology.
Answer: A: Exfoliative cytology. 
Explanation: None