Posted: July 16th, 2017

A hypertensive, hypokalemic patient with urinary sodium excretion of 50 mmoles per day and plasma renin activity below the analytical sensitivity limit of the assay has

A hypertensive, hypokalemic patient with urinary sodium excretion of 50 mmoles per day
and plasma renin activity below the analytical sensitivity limit of the assay has
1. pheochromocytoma
2. renal artery stenosis
3. benign hypertension
4. primary aldosteronism
2 and 4
all of the above
1 and 3
4 only
1, 2, and 3