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: Medicine
[{'content': 'Primary hyperaldosteronlsm does not have - \nSelect and explain. \nA. Ankle oedema, B. Polyuria, C. Hypeension, D. Hypokalemia', 'role': 'user'}, {'content': 'Answer: A \nExplanation: hypokalemia due to potassium depletion in the body , hypeension due to increased sodium reabsorption , ankle edema absent as there is no CCF or renal failure ( Harrison 17 pg 2260)', 'role': 'assistant'}]