This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Obstetrics, Subject name: Gynaecology & Obstetrics
[{'content': 'A patient at 8 weeks pregnancy attends OPD with complains of excessive vomiting, nausea and inability to tolerate orally with decreased frequency of urination. Management is? \nSelect and explain. \nA. Pyridoxine + doxylamine with plenty of oral fluids, B. Admit, IV fluids, IV anti emetics, Input/ Output chaing, C. Inj hydrocoisone, D. Inj phenargan', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Patient is a case of hyperemesis gravidarum with severe dehydration that has led to oliguria and is also unable to tolerate orally so her fluid requirement cannot be met by oral fluids. Therefore patient needs hospitalization for IV fluid therapy and input output chaing till her urine output and other signs of dehydration improve.', 'role': 'assistant'}]