Urinalysis OB Screen

Abbrev Code:UOB   
Order Code:LAB1080Order Name:Urine Macroscopic Only
Methodology:Multiple reagent strip
CPT Codes: 81003 x1
Test Includes:Glucose, Ketones, Protein
Turnaround Time:Performed and reported 24 hours/day.
Associated Links:

Urine Collection Procedure, Urinalysis Tests

Collection Instructions

Specimen:Urine, random collection
Optimal Volume:Submit entire collection; analysis requires 23 mL
Container:Plastic leakproof container, sterile
Collection Instructions:Specimen of choice is a first morning, mid-stream, clean catch urine. Refrigerate the urine if it cannot be delivered immediately.
Causes for Rejection:Collected with preservatives, stored at room temperature >2 hours, stored at refrigerated temperature >24 hours; fecal contamination.

Processing and Shipping

Specimen Processing:Aliquot 12 mL, 1 mL minimum. Store in refrigerator.
Shipping Instructions:Ship at refrigerated temperature.
Test Performed at or Referral Lab Urinalysis 


Reference Range:
Protein (albumin) Negative
Protein (albumin) in concentrated specimen Trace
Glucose Negative
Ketones Negative
Use:Monitoring during pregnancy.

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