This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gynaecological Diagnosis, Subject name: Gynaecology & Obstetrics
[{'content': 'To minimize ureteric damage, the following preoperative and operative precautions may be taken except: \nSelect and explain. \nA. Cystoscopy, B. Direct visualization during surgery, C. Ureter should not be dissected off the peritoneum for a long distance, D. Bladder should be pushed downwards and outwards while the clamps are placed near the angles of vagina', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. is a, i.e. CystoscopyNow this question can be done with common sense as to minimize ureteric damage, all the options given in the questions hold good except cystoscopy. What is the role of visualizing bladder to prevent ureteric surgery.', 'role': 'assistant'}]