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  Creatinine Clearance Specimen Type:
   

Urine


CHEMISTRY

Specimen requirements: 24 hour Urine Container no Preservative
Reference ranges:
CATEGORY LOW   HIGH   UNITS   QUALITATIVE  
Adult 66 143 mL/min N/A
Unit of measure: N/A
Ideal sample: 24 hour urine collection.
Absolute minimum amount: 24 hour collection.
Method of collection: N/A
Transportation: N/A
Label instructions: N/A
Request test on form: MULTI LABS [Chem/Hem/UA/Tox/BB/Rheum] ( 151-104 )
Order/entry screen(s): Chemistry - Urine
Stat frequency: Daily
Stat turn around time: 1-2 hours
Routine frequency: Daily
Must be in by: N/A
Routine turn around time: 4 Hours
For Hillcrest deliver to: SCRAP : Specimen Central Receiving and
  Processing, room 2-117
For Thornton deliver to: Chemistry : Processing Desk, 1st floor, Hospital,
  room 1-013
Scheduling requirements : N/A
Method: Enzymatic Method
Special Instructions: A blood creatinine should be ordered during the 24-hour period of the urine collection. Correct method of collection for 24-hour urine specimens: 1. Discard first morning specimen. 2. Save all urine voided, up to and including the first morning specimen at the end of the 24 hours. 3. All 24-hour collections should be refrigerated or kept on ice. 4. Collection dates and times must be noted on the chemistry test request. 5. If submitting more than one container for a 24-hour collection, label the containers "part 1 of 2 parts" or "part 2 of 2 parts".
  Results are available on a Chart Copy
  Results are Quantitative
CyberLAB abbreviation: CRCL
CyberLAB code: 2060
Lab Processing Instructions: N/A