The urine voided when the 24-hour specimen is first started is discarded.

Name: The urine voided when the 24-hour specimen is first started is discarded.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The first urine voided when starting the 24-hour urine collection is usually discarded because it may contain residual urine from previous voids and may not accurately represent the level of substances being measured in the 24-hour urine collection.

The Urine Voided When the 24-Hour Specimen Is First Started