Lab Test

Pre Operative Panel, Whole Blood

Pre Op Panel, PreOp Panel

Test Codes

EPIC: LAB5363, SOFT: PREPA

Instructions

  • This panel is only available to patients at the Royal Oak hospital campus.
  • This panel includes: Sodium, Potassium, Glucose, Hemoglobin, and calculated Hematocrit.

Specimen Collection Criteria

Collect: One 4.0 mL Dark Green-top Lithium Heparin tube. (Minimum Whole Blood: 1.0 mL)

Send specimen STAT to the Laboratory after collection. 

Do NOT use Dark Green sodium heparin or Light Green plasma separator tubes.

Rejection Criteria

  • Moderate to grossly hemolyzed specimens.
  • Specimens not received in the Laboratory within 1 hour of collection.
  • Specimens collected in sodium heparin or heparin plasma separator tubes

In-Lab Processing

Immediately analyze the whole blood specimen upon receipt in the Laboratory. Centrifuge after whole blood testing is complete.

For more information on whole blood testing for these analytes, please see procedures at

Storage

Specimen Stability for Testing:

Room Temperature (20-26°C or 68-78.8°F): 1 hour
Refrigerated (2-8°C or 36-46°F): Unacceptable
Frozen (-20°C/-4°F or below): Unacceptable

Specimen Storage in Department Prior to Disposal:

Refrigerated (2-8°C or 36-46°F): 7 days

Laboratory

Royal Oak STAT Laboratory
Grosse Pointe Chemistry Laboratory

Performed

Sunday – Saturday, 24 hours a day.
STAT results available within 30 minutes of receipt in the Laboratory. 

Reference Range

See specific tests for reference range information:
This panel includes: Sodium, Potassium, GlucoseHemoglobin (Hgb) and Hematocrit (Hct).

Test Methodology

Potentiometry, Amperometry, Spectrophotometry.

Clinical Utility

This panel provides rapid turnaround time for basic metabolic analytes on a whole blood specimen drawn before a surgery.

CPT Codes

82947, 84132, 84295, 85014, 85015.

Contacts

Last Updated

5/4/2020

Microtainer® and Vacutainer® are registered trademarks of Becton, Dickinson and Company.
UroVysion® is a registered trademark of Abbott Laboratories. ThinPrep® is a registered trademark of Hologic, Incorporated.

 

This directory currently reflects information only for specimens collected and/or processed at the
Farmington Hills, Grosse Pointe, Royal Oak, and Troy campuses.