This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': 'Which of the following is not an evidenced based recommended therapy for the management of acute respiratory distress syndrome \nSelect and explain. \nA. Low tidal volume mechanical ventilation, B. Inhaled nitric oxide, C. Minimize left atrial filling pressures, D. Prone positioning', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Answer- B. Inhaled nitric oxideMechanical ventilationLorv tidal volumcMininrize left atrial filling pressuresHigh-PEEP or "open lung"Prone positionGlucocoicoidsHigh frequency ventilation', 'role': 'assistant'}]