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: Gynaecology & Obstetrics
Best method for cancer cervix screening is : 
Select and explain. 
A. Pap smear, B. Colposcopy, C. Biopsy, D. Colpomicroscopy
A: Pap smear
Answer: A: Pap smear 
Explanation: Pap smear