An outpatient clinic has requested a 24-hour urine collection for a client being evaluated for nephropathy. The client is currently staying in a short-term rehabilitation unit. How should the nurse sequence the steps to ensure an accurate specimen collection? Arrange the actions in the correct chronological order.
- 1Instruct the client to completely empty their bladder and discard this initial urine.
- 2Document the exact time of the discarded void to mark the start of the 24-hour period.
- 3Save all subsequent urine voids in a designated, chilled collection container.
- 4Ask the client to void one final time exactly 24 hours after the documented start time and add it to the container.
- 5Securely label the sealed container and transport it promptly to the laboratory.
Cevap
To properly execute a 24-hour urine collection, the nurse must first instruct the client to empty the bladder and discard that urine, document the start time immediately, collect all subsequent urine in a chilled container, obtain one final void exactly 24 hours later, and then promptly label and send the completed specimen to the laboratory.
A 24-hour urine collection requires precise timing and sequencing to accurately measure kidney function. The protocol must always begin with an empty bladder (by discarding the first void) so only newly produced urine is measured. The start time must be documented immediately. All subsequent urine is kept cold to preserve its chemical composition. Exactly 24 hours later, the client voids one last time to finalize the collection, after which the complete specimen is labeled and sent for analysis.
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24-Hour Urine Specimen Collection Protocol