This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Pharmacology
[{'content': 'All of the following are seen in adrenal insufficiency except \nSelect and explain. \nA. Hyperkalemia, B. Fever, C. Weight gain, D. Postural hypotension', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Refer Harrison 19th/ p 2325 Adrenal insufficiency results in weight loss', 'role': 'assistant'}]