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Potassium Testing

Sample Report
Specimen Type: Blood


The Potassium test may be used to evaluate an electrolyte imbalance or acid/base imbalance. The Potassium test may also be used to monitor hypokalemia, low levels of potassium in the blood, and determine if abnormal potassium levels are due to kidney function.

A Potassium test is also included in a Basic Metabolic Panel, a Comprehensive Metabolic Panel, and a Renal Function Panel.

People who require a measurement of intracellular Potassium can order the Potassium RBC test.  This test may indicate a deficiency sooner than a regular Potassium test.

Turnaround time for the Potassium test is typically 1 business day.

Incubation Period:


The Potassium test has no fastng requirements.



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