<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 63-year-old woman presents to your outpatient clinic complaining of headaches, blurred vision, and fatigue. She has a blood pressure of 17191 mm Hg and heart rate of 84min. Physical examination is unremarkable. Her lab results include K of 3.1mEqL and a serum pH of 7.51. Of the following, which is the most likely diagnosis for this patient?? A: Renal artery stenosis, B: Primary hyperaldosteronism Conns syndrome, C: Pheochromocytoma, D: Cushings syndrome, E: Addisons disease,  <response>: Based on the information provided in the question stem, the key findings are headaches, blurred vision, fatigue, elevated blood pressure, hypokalemia, and alkalosis. This suggests a disorder of mineralocorticoid excess. The elevated blood pressure and hypokalemic alkalosis point towards a diagnosis of primary hyperaldosteronism Conns syndrome. Renal artery stenosis can cause hypertension but does not cause hypokalemia or alkalosis. Pheochromocytoma may cause headaches and hypertension but causes hypokalemia only intermittently. Cushings syndrome and Addisons disease do not explain the hypokalemia and alkalosis. Therefore, the most likely diagnosis for this patient is primary hyperaldosteronism Conns syndrome.B: Primary hyperaldosteronism Conns syndrome 