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: Physiology
[{'content': 'Low CSF protein may be seen in all of the following conditions, except \nSelect and explain. \nA. Recurrent lumbar puncture, B. Hypothyroidism, C. Pseudotumor cerebri, D. Infants', 'role': 'user'}, {'content': 'Answer: B \nExplanation: CSF protein is high in Hypothyroidism.', 'role': 'assistant'}]