Inpatient and Outpatient Orderable

24 Hour Urine, Calcium

Synonyms

110
CA24
CALCIUM, 24 HR URINE
CALTP
LAB11661

Cerner Name

Calcium, 24 HR Urine

Clinical Info

Specimen Sources

Urine, Catheter Urine, Clean Catch Urine, Foley Urine, Nephrostomy Urine, Suprapubic

Specimen Types

Urine

Container

24hr Ur 10mL 6N HCl

Collection Instructions

Container/Tube: Plastic urine container
Specimen Volume: 20 mL well mixed aliquot from 24 hr urine collection.(10mL min)
Collection Instructions: Requires 10 mL HCL preservative for pH <2.
Note: Starting and ending times of collection are required. Mark Total volume on container.

Specimen Volume

Transport Instructions

Specimen Stability

2 days Room Temperature
4 days Refrigerated
3 weeks Frozen

Methodology

Colorimetric
Includes Creatinine

Days Performed

Monday through Sunday

Performing Laboratory

Northwell Health Laboratories

CPT

81050-Urine timed measurement
82340-Calcium

PDM

5300590

Only Orderable at Locations:

Orderable Everywhere

Results

Component Name	Base Name	Common Name	External Name
INTERVAL TIMED	INTTIME	INTERVAL TIMED	Urine Collection Interval
TOTAL VOLUME URINE	TOTALVOLUR	TOTAL VOLUME URINE	Urine Total Volume
URINE CALCIUM	CAUR	URINE CALCIUM	Urine Calcium per volume
CALCIUM CALCULATION	CAUR24	CALCIUM CALCULATION	Urine Calcium per 24 hr
URINE CREATININE	CREATUR	CREATININE U	Urine Creatinine
URINE CREATININE CALCULATION	CREATCALC	CREATININE CALC UR	Urine Creatinine per 24 hr
URINE CALCIUM/CREATININE RATIO	CACREAT	URINE CALCIUM CREATININE RATIO	Urine Calcium/Creatinine Ratio

Result Interpretation

50-150 mg/24 hours

Forms

LAB11661

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