Overview Snapshot A 46-year-old man with a history of focal segmental glomerulosclerosis presents with worsening edema. His dose of furosmemide is increased and he has improvement of his symptoms. Later that week he has routine lab work drawn, and a basic metabolic panel shows an increased serum bicarbonate level. (Contraction alkalosis) Sodium Hyponatremia with all classes of diuretics login to view 2 more bullets Potassium Hypokalemia login to view 2 more bullets Hyperkalemia login to view 2 more bullets Blood pH Acidemia login to view 5 more bullets Alkalemia login to view 3 more bullets Urine Calcium Hypercalciuria login to view 3 more bullets Hypocalciuria login to view 6 more bullets