BLOOD URIC ACID

CLINICAL CHEMISTRY
Other Test Name:– Uric Acid
Specimen Requirements:Specimen: Serum
Volume: 3mL
Minimum Volume: 1mL
Container: Red or Gold tube
Causes for Rejection:– Quantity not sufficient
– Improper collection tube used
– Improperly labeled specimen
Stability Requirements:Room Temperature: 3 days
Refrigerated: 7 days
Freezer: 6 months
Use:– Used to determine an individual’s risk of cardiovascular disease (CVD)
Methodology ::– Colorimetric, Enzymatic Method
Limitation :– Calcium dobesilate causes artificially low uric acid results.
Eating too many foods that cause high levels of purines