UREA CLEARANCE 24 HOUR URINE

Index:

Order Name UREA CL UR
Test Number: 2028575
Revision Date 09/25/2017

Test Name	Methodology	LOINC Code
Total Urine Volume		3167-4
Urea Serum		3091-6
Urea, Urine, mg/dL	Urease/GLDH	63481-6
Urea Clearance		3098-1
Urea, Urine, 24 Hour		48999-7
Creatinine, Urine, 24 Hour		2162-6
Hours Collected - Prompt		30211-7
Creatinine, Urine, mg/dL	Kinetic Alkaline Picrate (Jaffe)	20624-3
Serum Creatinine for Clearance 24 Urine	Kinetic Alkaline Picrate (Jaffe)	2160-0
Hours Collected - Prompt		30211-7
Height in Feet - Prompt
Height in Inches - Prompt
Weight in Pounds (Lbs) - Prompt

SPECIMEN REQUIREMENTS
Specimen	Specimen Volume (min)	Specimen Type	Specimen Container	Transport Environment
Preferred	1 mL (0.5 mL)	Urine, 24-hour	Sterile Urine container	Refrigerated
Instructions	24 hour urine collection wtih no preservative. Record number of hours and volume in ML on the specimen container and any aliquots. Refrigerate urine during collection. 6 N HCL, Boric Acid and Sodium Carb are acceptable preservatives if collecting with another test that requires preservative. Specimen stability: Ambient 8 hours, Refrigerated 6 days.