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HelpTest Code URN10 Urine Dipstick with Reflex to Microscopy
Clinical Information
To detect abnormalities of the urine, renal disease, urinary tract infection, among other disorders.
Synonym
- UASR
Profile Information
| Reporting Name | Available Separately | Always Reported |
|---|---|---|
| Color | No | Yes |
| Clarity | No | Yes |
| Glucose Urine | No | Yes |
| Ketones Urine | No | Yes |
| Specific Gravity Urine | Yes | Yes |
| Blood Urine | No | Yes |
| pH Urine | Yes | Yes |
| Protein Urine | No | Yes |
| Urobilinogen Urine | No | Yes |
| Nitrites Urine | No | Yes |
| Leukocyte Esterase | No | Yes |
Specimen Required
Preferred Container/Tube: Urine Container
Acceptable Container/Tube: Urine Container
Specimen Volume: 8 mL
Specimen Minimum Volume: 5 mL
Specimen Stability Information
Ambient:
Non-preservative tubes: 2 hours
Preservative tubes: 72 hours
NOTE: Preservative specimens are accepted but are not recommended.
Refrigerated: 8 hours
Rejected Due To
- Unlabeled specimens
- Ambient specimens >2 hours old
- Specimens with fecal or vaginal contamination
- Use of boric acid urine preservative
- Specimens in collection cups
Testing Algorithm
If specimen clarity is reported as cloudy or turbid, blood is reported as positive, protein is reported as positive, nitrite is reported as positive and/or leukocyte esterase is reported as positive, then a Urine Microscopic (LAB348) will be performed at an additional charge.
Reflex Tests
| Reporting Name | Available Separately | Always Reported |
|---|---|---|
| Urine Microscopic | Yes | No |
Interpretation
Color: Yellow
Apearance: Clear
Glucose Urine: Negative
Ketones Urine: Negative
Specific Gravity Urine: 1.001-1.035
Blood Urine: Negative
pH Urine: 5.0, 5.5, 6.0, 6.5, 7.0
Protein Urine: Negative
Urobilinogen Urine: 0.2 E.U./dL, 1.0 E.U./dL
Nitrite Urine: Negative
Leukocyte Esterase: Negative
Cautions
Substances/conditions that cause abnormal urine color may affect the readability of reagent areas on urinalysis dipstick reagent strips and may cause false positive or false negative results.
Insufficient urine volume can produce erroneous results, including falsely decreased urine microscopic semiquantitative results for WBC, RBC, epithelial cells, casts, and bacteria.
Method Description
DIPSTICK
Dry pad urine chemistry
SPECIFIC GRAVITY
Dry pad urine chemistry or optic refractive index method
Performing Lab
Clinical Lab UH
Clinical Lab University East
Clinical Lab James
Clinical Lab Martha Morehouse
Clinical Lab Spielman
Clinical Lab West Campus
Day(s) Performed
Monday through Sunday
Report Available
Same day/ 1 day
Reporting Name
Urine Dipstick with Reflex Microscopy
CPT Code Information
81003
81015 (if applicable)
LOINC Code Information
5778-6
5767-9
5792-7
5797-6
2965-2
20409-9
5803-2
5804-0
3107-0
5802-4
5799-2