ARUP's Laboratory Test Directory

Electrolytes, Fecal : 0060185

Mnemonic: FEC LYTES

Methodology: Quantitative Ion-Selective Electrode
Performed: Sun-Sat
Reported: Within 48 hours
Specimen Required: Collect: 24-hour or random liquid stool.

Specimen Preparation: Mix well and transfer a 5 g aliquot of stool to an unpreserved stool transport vial (ARUP Supply #40910). Available online through eSupply using ARUP Connect™ or contact Client Services at (800) 522-2787. (Min: 1 g) Do not add saline or water to liquefy specimen.

Storage/Transport Temperature: Refrigerated.

Unacceptable Conditions: Formed or viscous stool.

Stability (collection to initiation of testing): Ambient: Unacceptable; Refrigerated: 1 week; Frozen: 1 month
Reference Interval:
Not established.
CPT Code(s): 84999 Potassium; 84302 Sodium; 82438 Chloride
Cross References: Fecal Electrolytes (Electrolytes, Fecal)
 
 

 

 

 
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