This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Operative Gynaecology, Subject name: Gynaecology & Obstetrics
[{'content': 'Secondary hemorrhage after hysterectomy usually occurs \nSelect and explain. \nA. Immediately, B. Within 2 days, C. Between 5-10 days, D. Between 10-14 days', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. c (Between 5-10 days) (Ref. Dutta Gynecology 4th ed., 208; Shaw's Gynecology, 14th ed., p 228)# Hemorrhage (COMPLICATIONS OF HYSTER CTOMY)- Primary: within 24 hours (due to slipping of ligature usually that of vaginal angle)- Secondary: usually between 5-10 days (but may occur even in 3rd week)", 'role': 'assistant'}]