This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anatomy of the female genital tract, Subject name: Gynaecology & Obstetrics
[{'content': 'M/C site of ureteric injury during hysterectomy \nSelect and explain. \nA. Pelvic brim, B. Where it is crossed by uterine aery, C. Where it enters the bladder, D. Where it is over obturator vessels', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The injury to ureter occurs at the infundibulopelvic junction on the lateral pelvic wall, in the ureteric canal when the uterine vessels are ligated, near the internal cervical os and near the uterosacral ligamentIt is impoant to identify the ureter during Weheim hysterectomy, broad ligament tumour dissection and ligating internal iliac aeryRef: Shaw&;s Textbook of Gynaecology, 15th edition, page no: 14', 'role': 'assistant'}]