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Panel #083

From the Result History, released October 16, 2026. Completed cases can be reviewed or replayed for practice.

LABDLE #083Requisition LAB-FICT-0083 (fictional)Specimen Serum and urineRESULTS PENDING

CLINICAL NOTE Polyuria of 6 L per day and thirst in a 45-year-old on long-term lithium for bipolar disorder.

Renal and Electrolytemedium
Laboratory results, released progressively
TestResultFlagReference range
Sodium149 mmol/LHigh135–145
Glucose5.4 mmol/L4.0–7.0
Corrected calcium2.36 mmol/L2.15–2.55
Additional test pending—Pending—
Additional test pending—Pending—
Additional test pending—Pending—
Additional test pending—Pending—

Mild hypernatremia without osmotic diuresis.