Sign in →

Test Code UAM UA Chemical Dip and Sediment

Important Note

First morning clean catch urine specimen is preferred. 

Indicate source when submitting (i.e. clean catch, cath).

 

Specimen Information

Container Specimen Temperature Collect Vol Submit Vol Min Vol Stability
Sterile Container Urine Refrigerate 10 mL 10 mL 5 mL 24-hrs

Specimens are stable at room temperature for a maximum of 2-hours.

 

Instrumentation / Method

Roche Cobas U-400 / Chemstrip 10 UA

Microscopic Analysis: Quick Read Slide / Visual

Reference Range

Chemical:

pH 5.0 - 8.0
Specific Gravity 1.001 - 1.035
Protein Negative
Glucose Normal
Ketones Negative
Blood Negative
Bilirubin Negative
Urobilinogen up to 1 mg/dL
Nitrite Negative
Leukocyte Esterase Negative

Critical Value(s):

Ketones - Large

 

Microscopic (if reflexed):

WBC / hpf 0 - 5
RBC / hpf 0 - 2
Casts / lpf None
Epithelial Cells Variable
Bacteria / hpf None
Crystals / hpf Variable

Critical Value(s):

Pathologic Crystals (i.e. cystine, tyrosine)

Test Schedule / Analytic Time / Test Priority

Daily / Same Day / Available STAT

LOINC / CPT/ Ordering

Component Meditech Medent LOINC CPT
UA w/ SEDIMENT (PANEL) UAM UAM    
APPEARANCE     5767-9  
COLOR     5778-6  
CLARITY     32167-9  
GLUCOSE     5792-7  
BILIRUBIN     20505-4  
KETONES     5797-6  
SG     5811-5  
pH     5803-2  
PROTEIN     5804-0  
UROBILINOGEN     20405-7  
NITRITE     5802-4  
HEMOGLOBIN     5794-3  
LEUKOCYTE ESTERASE     5799-2  
CAST, RBC                                                                                    5807-3                   
CAST, BROAD     18487-9  
CAST, GRANULAR     5793-5  
CAST, COURSE GRANULAR `   33393-0  
CAST, FINE GRANULAR     32680-1  
CAST, HYALINE     5796-8  
CAST, WBC     5820-6  
CAST, WAXY     5819-8  
CRYSTAL, CALCIUM CARBONATE     25147-0  
CRYSTAL, CALCIUM OXALATE     25148-8  
CRYSTAL, CALCIUM PHOSPHATE     25149-6  
CRYSTAL, AMPORPHOUS     55368-5  
CRYSTAL, AMORPH PHOSPHATE     32145-5  
CRYSTAL, TRIPLE PHOS     46137-6  
CRYSTAL, URATE     46138-+4  
BACTERIA     5769-5  
YEAST     5822-2  
EPITHELIAL CELLS, SQUAMOUS     11277-1  
EPITHELIAL CELLS, TRANSITIONAL     30089-7  
EPITHELIAL CELLS, RENAL     26051-3  
LEUKOCYTES     5821-4  
ERYTHROCYTES     13945-1  
MUCUS     8247-9