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: Pharmacology
[{'content': 'The pathological state that alerts the volume of distribution of many drugs is \nSelect and explain. \nA. Septicemia, B. Duodenal ulcers, C. Congestive heart failure, D. Hypertension', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]