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: Pathology
[{'content': 'A client is diagnosed with chronic renal failure and told she must start hemodialysis. Client teaching would include which of the following instructions? \nSelect and explain. \nA. Follow a high potassium diet, B. Strictly follow the hemodialysis schedule, C. There will be a few changes in your lifestyle, D. Use alcohol on the skin and clean it due to integumentary changes.', 'role': 'user'}, {'content': 'Answer: B \nExplanation: To prevent life-threatening complications, the client must follow the dialysis schedule.\n\nOption A: The client should follow a low-potassium diet because potassium levels increase in chronic renal failure.\nOption C: The client should know hemodialysis is time-consuming and will definitely cause a change in the current lifestyle.\nOption D: Alcohol would further dry the client’s skin more than it already is.', 'role': 'assistant'}]