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 conditions can produce  hemathorax? \nSelect and explain. \nA. Myxoma, B. Congestive heart failure, C. Rheumatoid arthritis, D. Uremia', 'role': 'user'}, {'content': "Answer: D \nExplanation: Uraemia is a dangerous condition that occurs when the kidneys no longer filter properly. It's likely to occur when a person is in the final stage of chronic kidney disease.\nSymptoms include fatigue, nausea, loss of appetite, a metallic taste in the mouth and mental confusion.\nTreatment includes dialysis or a kidney transplant.", 'role': 'assistant'}]