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': 'Carcinoma cervix is more common in:a) HIV Patientb) Multiparityc) Smokingd) Nulliparitye) Family history \nSelect and explain. \nA. ab, B. abc, C. acd, D. bcd', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Factors Predisposing to CIN/Ca cervix:\n\nHuman Papilloma virus infection\nSexually transmitted infections:\nCoitus before 18 years of age\nMultiple sex partners\nMultiparity\nPoor personal hygiene\nPoor socioeconomic status\nSmoking\nImmunosuppressed individuals\nWomen on OCP, Progesterone therapy for long time are predisposed to adenocarcinoma of endocervix.\nIn utero exposure to DES\n"HPV is central to the development of cervical neoplasia. HPV - DNA is found in 95% of all squamous cell carcinoma & 90% of all adenocarcinomas."', 'role': 'assistant'}]