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
Addison's disease is characterized by all except - 
Select and explain. 
A. Hyperglycemia, B. Hypotension, C. Hyperkalemia, D. hyponatremia
A: Hyperglycemia
Answer: A: Hyperglycemia 
Explanation: None