Sodium and Potassium Combo
- Test Code
- CT200
- Results:
- Daily.
- Specimen
- 0.5 mL serum in red top or serum separator tube.
- Test Description
- Sodium, Potassium, and NA/K Ratio
Sodium and potassium evaluation.
Interferences: Hemolysis and marked lipemia. Hemolysis will falsely elevate results.