8 hours
Test Updated:
GLUCQ
GLUCQ
GLUCOSE URINE 24 HOUR
GLUCOSE URINE RANDOM
GLUCU
GLUCUT
GLUCOSE URINE TIMED
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Test Overview
Hexokinase, NADH Endpoint
To aid in the evaluation of glucosuria.
0.5 - 1.5 g/24 hours (2.8-8.3 mMol/24 hours). Random urine collections are reported in units of mg/dL, for which reference values are not established.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Specimen Requirements
24 hour urine collection. Instruct patient to void at 8:00am (or 8:00pm) and discard the specimen. Then collect all the urine including the final specimen voided at the end of the 24 hour period, i.e., 8:00am (or 8:00pm) the following day. Refrigerate specimen during collection. Transport promptly to the laboratory. Container must be labeled with date and time collection started and finished.
Collect 24 hour urine specimen with no preservative. Aliquot 5 mL into a plastic urine container and refrigerate. Record total 24 hour urine volume and collection dates/times on request form. Random urine also acceptable.