Inpatient and Outpatient Orderable

24 Hour Urine, Sodium

Synonyms

  • 24 HR
  • LAB446
  • NA
  • SODIUM, URINE 24 HOUR
  • SODIUM, URINE, 24 HOUR

Cerner Name

Sodium, 24 HR Urine

Clinical Info

Specimen Sources

Urine, Catheter Urine, Clean Catch

Specimen Types

Urine

Specimen Volume

20 mL well mixed aliquot from 24 hr urine collection.(10mL min)

Container

24hr Ur No Preserv

Collection Instructions

Container/Tube: 24 Hour urine container.  No preservative.
Specimen:  20 mL well mixed aliquot from 24 hr urine collection.(10mL min)
Transport Temperature: Refrigerate specimen during collection, and send specimen refrigerated in the 24 Hr  urine container.
Note:  Starting and ending times of collection are required on request form for processing.

Transport Instructions

Refrigerate specimen during collection, and send specimen refrigerated in the 24 Hr  urine container.

Specimen Stability

Methodology

Ion-Selective Electrode (ISE)

Days Performed

Monday through Sunday

Performing Laboratory

Northwell Health Laboratories

CPT

81050 - urine timed measurement
84300 - sodium

PDM

5300690

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 SODIUM NA24HUR SODIUM UR Urine Sodium per volume
SODIUM CALCULATION NA24HUR SODIUM CALCULATION Urine Sodium per 24 hr
URINE CREATININE CREATUR CREATININE U Urine Creatinine
URINE CREATININE CALCULATION CREATCALC CREATININE CALC UR Urine Creatinine per 24 hr

Result Interpretation

40-220 mmol/24 hours

Forms
LAB446 build edit