This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General obstetrics, Subject name: Gynaecology & Obstetrics
Best method for MTP in 2nd trimester aboion: 
Select and explain. 
A. Oxytocin, B. Prostaglandin, C. Ethacridine, D. Hypeonic saline
A: Oxytocin
Answer: A: Oxytocin 
Explanation: Oxytocin is used for the second trimester induced aboion as an adjunct to prostaglandins.Other indications of oxytocin use includes induction and augmentation of labour,active management of third stage of labour,atonic PPH,suction evacuation of aboion,breast engorgrment in the post natal period....etc.. Refer page no 566 of Text book od obstetrics,sheila balakrishnan,2 nd edition.