This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Post Paum Haemorrhage (This better stop now !), Subject name: Gynaecology & Obstetrics
[{'content': 'Which of the following complications during pregnancy is least likely to increase risk of post paum atonicity of uterus \nSelect and explain. \nA. Hypeension, B. Macrosomia, C. Twin pregnancy, D. Hydramnios', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Hypeension is a risk factor of PPH secondary to decreased coagulation , hepatocellular damage or thrombocytopenia and not due atonicity per say Atonicity causes about 80% of PPH. The causes of atonicity can be : Large uterus- macrosomia, twins, polyhydramnios Infections- PROM, Chorio amnionitis Prolonged labour', 'role': 'assistant'}]