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': 'Drug not used in the management of PPH \nSelect and explain. \nA. Mifepristone, B. Misoprostol, C. Oxytocin, D. Ergotamine', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Misoprostol is another prostaglandin that increases uterine tone and decreasespostpaum bleeding.36 Misoprostol is effective in the treatment of postpaum hemorrhage, but side effects may limit its use.28,37 It can be administered sublingually, orally, vaginally, and rectally Ref mudaliar textbook of obstetrics 6e', 'role': 'assistant'}]