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Panel #094

From the Result History, released October 27, 2026. Completed cases can be reviewed or replayed for practice.

LABDLE #094Requisition LAB-FICT-0094 (fictional)Specimen Serum and urineRESULTS PENDING

CLINICAL NOTE Bone pain and proximal muscle weakness in a 51-year-old on long-term tenofovir disoproxil for HIV.

Renal and Electrolytemedium
Laboratory results, released progressively
TestResultFlagReference range
Phosphate0.48 mmol/LCritical low0.8–1.5
Potassium3.2 mmol/LLow3.5–5.0
Bicarbonate18 mmol/LLow22–28
Additional test pending—Pending—
Additional test pending—Pending—
Additional test pending—Pending—
Additional test pending—Pending—

Hypophosphatemia, hypokalemia, and a mild acidosis.