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
[{'content': "30 year old woman's PAP smear is given below. What is your next approach \nSelect and explain. \nA. Continue routine screeing, B. Advice loop electro excisional procedure, C. Hysterectomy, D. Cryotherapy", 'role': 'user'}, {'content': 'Answer: B \nExplanation: The pap smear shows:\n→ Dysplastic squamous cells\n→ High N:C ratio\n→ Irregular nuclear membrane\n→ Coarse chromatin\nAll these suggest high-grade squamous intraepithelial lesion (HSIL)', 'role': 'assistant'}]