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': 'A 32 year old woamn with two live children was brought to emergency with the history of missed period for 15 dyas, spotting since 7 days and pain abdomen since 6hrs. Her pulse was 120/min, pallor ++, systolic BP BOmmHg. There was fullness and ternderness on per abdomen examination. Cu-T thread was seen through external os on P/S examination On PN examination, cervical movements were tender, uterus was bulky and soft. There was fullness in pouch of Douglas. She is most likely suffering from : \nSelect and explain. \nA. Pelvic inflammatory disease, B. Missed aboriton with infectkion, C. Rupture ectopic pregnancy, D. Threatened aboriton', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Rupture ectopic pregnancy', 'role': 'assistant'}]