A 28-year-old woman comes to the physician because of a 3-month history of dull headaches. Blood pressure is 180/100. Fundoscopy shows papilledema and absent venous pulsations. Abdominal examination shows costovertebral angle bruits. Which of the following is most likely to be seen in this patient?
Decreased filtration fraction
Decreased juxtaglomerular cell activity
Decreased serum bicarbonate
Increased adrenal medullary stimulation
Kaliuresis
