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 electrolyle disturbances are observed in cirrhotic patients? \nSelect and explain. \nA. Hypovolemic hyponatremia, B. Euvolemic hyponatremia, C. Hypervolemic hyponatremia, D. Euvolemic hypernatremia', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Congestive Hea Failure (CHF), cirrhosis, and nephrotic syndrome all are causes of hypervolemic hyponatremia. Reference: Harrisons Principles of Internal Medicine, 18th Edition, Page 345', 'role': 'assistant'}]