This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pharmacology in Gynaecology, Subject name: Gynaecology & Obstetrics
[{'content': 'Prostaglandin used for ripening of cervix during labour? \nSelect and explain. \nA. PgE2 - cerviprime gel., B. Misoprostol, C. Prostacyclin, D. Mefipristone', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. a (PGE2 - cerviprime gel). (Ref. Textbook of Obstetrics by D.C. Dutta, 6th ed., 153)USES OF PROSTAGLANDINS1Induction of abortionMisoprostol (PGEJ2Termination of molar pregnancyMisoprostol3Induction of labourPGE2 (Dinoprostone/cerviprime) gel or PGE1 Misoprostol.4Cervical ripening prior to induction of labour/abortionCerviprimegel (PGEJ5Acceleration of labourpgf26Refractory cases of tonic PPHMisoprostol (PGEJ/ But Carboprost PGF2a best7Medical treatment of tubal ectopic pregnancyMefepristone', 'role': 'assistant'}]