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
Conn's syndrome is characterized by diastolic hypeension without edema. 
Select and explain. 
A. Hypokalemia, B. Hyperkalemia, C. Sodium retention, D. Hypeension
A: Hypokalemia
Answer: A: Hypokalemia 
Explanation: Answer is A Excess Aldosterone is associated with Hypokalemia and not Hyperkalemia.