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
All of the following are features of glucocoicoid deficiency except: 
Select and explain. 
A. Fever, B. Hyperkalemia, C. Postural hypotension, D. Weight loss
B: Hyperkalemia
Answer: B: Hyperkalemia 
Explanation: Ans: B. Hyperkalemia(Ref: Harrison 19/c p2325, 18/c p2957)Hyperkalemia is seen in mineralocoicoid deficiency but not in isolated glucocoicoid deficiency.Fever is due to release of inflammatory mediators, which is suppressed by steroids, is seen in glucocoicoid deficiency.