CNA Certification (Written Exam)Basic Nursing SkillsMedium
A nurse aide is collecting a routine urine specimen from a resident. Which of the following is the most important step to ensure the integrity of the specimen?
- AAllowing the resident to collect the specimen themselves.
- BCollecting the specimen in the evening.
- CEnsuring the specimen container is properly labeled.
- DPlacing the specimen container on the bedside table after collection.
Show answer & explanationAnswer & explanation
Correct answer: C. Ensuring the specimen container is properly labeled.
Proper labeling of a specimen container with the resident's name, date, time, and type of specimen is critical to prevent errors, ensure the correct resident receives the correct test results, and maintain legal and ethical standards. Mislabeling can lead to severe consequences.
Why the other options are wrong
- A. While residents may collect some specimens, supervision or assistance is often needed to ensure proper technique, and labeling remains the aide's responsibility.
- B. The time of day for routine urine collection is generally not as critical as proper labeling.
- D. Specimens should be transported to the lab promptly or refrigerated, not left at the bedside, to prevent degradation.
Specimen Labeling Importance
Accurate and complete labeling of all collected specimens (urine, stool, sputum, etc.) is a critical step to ensure patient safety, prevent misdiagnosis, and maintain the integrity and reliability of laboratory results.
- Prevents misidentification of specimens.
- Ensures correct test results for the correct patient.
- Required for legal and ethical compliance.
- Labeling occurs immediately after collection.
Memory trick: Label it, Lock it, Log it, or you've lost it!