TABLE 2 Additional workup
| Tests | Resultsa | Reference range |
|---|
| Urine potassium, random | 68 mmol/L | 17.0–99.0 mmol/L |
| Urine chloride, random | 32 mmol/L | 30–260 mmol/L |
| Urine creatinine, random | 80 mg/dL | 40–278 mg/dL |
| Serum renin | 2.17 ng/mL | 0.25–5.82 ng/mL |
| Serum aldosterone | < 1 ng/dL | 3–16 ng/dL |