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Patient must be fasting and at complete rest with no recent
heavy exercise (ex: not short of breath due to exertion).
Tourniquet must be used minimaly, and preferably not at
all. Fist clenching must be avoided.
1 mL frozen plasma from sodium flouride-potassium oxalate
Collect full tube on wet ice. Centribuge sample within 15
minutes of collection. Separate cells from plasma and freeze
within 4 hours of collection. Freeze plasma and ship frozen.
Plastic screw-cap vial
Room temperature: 4 hours
Refrigerated: 7 days
Frozen: Not Established
UMASS MEMORIAL MEDICAL CENTER
0NE BIOTECH PARK
365 PLANTATION STREET
WORCESTER MA 01605-2005
Lactic acid is the endproduct of the anaerobic metabolism of glucose. The blood lactic acid concentration is affected by its production in muscle cells and erythrocytes and its rate of metabolism in the liver. During exercise, blood lactate can increase up to ten times of normal levels.
The Result and LOINC information listed below should not be used for electronic interface maintenance with Quest Diagnostics. Please contact the Quest Diagnostics Connectivity Help Desk for more information at 800-697-9302.NOTE: The codes listed in the table below are not orderable Test Codes.
|Result Name||LOINC Code||Component Name|
|900429452||LACTIC ACID||Pending assignment|
Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.
The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.
LOINC assignment is based on a combination of test attributes, including the method used by the performing laboratory. For tests not performed by Quest Diagnostics, codes are assigned by the performing laboratory.
* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.