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
[{'content': 'True regarding PPH: \nSelect and explain. \nA. Type B lynch suture used, B. With new advances both atomic and traumatic PPH can be reduced, C. More common in multipara, D. Associated with polyhydramnios', 'role': 'user'}, {'content': 'Answer: A \nExplanation: <P> B-Lynch or brace suture is one of the surgical method in correcting postpaum hemorrhage. It is a simple surgical method,which involves the use of veical brace sutures,which will appose the anterior and posterior wall of the uterus. This will lead to compression of the fundus and lower uterine segment,thereby controlling hemorrhage. Reference:Textbook of obstetrics,Sheila Balakrishnan,2nd edition,page no:400. <\\p>', 'role': 'assistant'}]