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Test Code U Pr Urine, Protein Quantitative

Aliases

Random urine protein

Patient Preparation

No special patient preparation required

Collection Method

Sterile urine collection

Minimum Volume

  • Adults: 0.5 ml
  • Pediatric: 0.4 ml

Container

Sterile Urine Cup

Preferred Specimen

Sterile Urine Cup

Acceptable Specimens

Urine

Reference or Target Ranges

No reference values for random urine given

Reportable Units

mg/dL

Critical Value

Not defined for this assay

Reasons for Rejection

 


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Hemolysis Threshold 500 mg/dL
Icterus Threshold 20 mg/dL
Lipemia Threshold 500 mg/dL
Other QNS, contaminated, improperly Labeled, improper specimen type

Specimen Stability

 


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Ambient 24 hours
Refrigerated (4°C to 8°C) 7 days
Frozen(-40°C to 0°C) 1 month

Performance Information

 


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Days and Time Performed 24/7
Expected Turn Around Time Stat: 1 hour
Routine: 4 hours
Stat Availabilty Yes
Performing Bench UH Chemistry
Methodology/Method Description Siemens Atellica – Colorimetric Assa

CPT Codes

84156