Difficulty: Medium

Average Score: 52%

Which of the following actions should a medical assistant take after obtaining a urine drug screen for a patient following a work-related accident?

Rationale

Seal the lid in the presence of the patient.

Sealing the lid of the urine sample in the presence of the patient ensures the integrity and security of the specimen, preventing tampering and maintaining the chain of custody, which is crucial for accurate drug screening results.

A (Seal the lid in the presence of the patient.) CORRECT

This action is essential as it guarantees that the specimen is sealed properly and has not been altered or contaminated after collection. Ensuring that this process occurs in the patient's presence fosters transparency and trust, which are vital in a medical setting.

B (Return the sample to the provider's office within 36 hr.) YOUR ANSWER

While timely transport of the specimen is important, this option does not directly address the immediate actions required right after obtaining the sample. The priority is to ensure the sample is sealed correctly to maintain its integrity before any transport occurs.

C (Check the urine specimen temperature within 15 min.) YOUR ANSWER

Checking the temperature of the urine specimen is a critical step, but it typically occurs immediately after collection to confirm the specimen's validity. However, sealing the sample in the patient's presence takes precedence to ensure it is not tampered with prior to this verification.

D (Confirm the patient's identity.) YOUR ANSWER

Confirming the patient's identity is a necessary step in the overall process, but it should occur before sample collection, not after. The focus after obtaining the specimen should be on securing the sample to uphold the integrity of the test results.

Conclusion

The procedure following a urine drug screen emphasizes the importance of sealing the specimen in the presence of the patient to uphold its integrity and ensure accurate results. While confirming identity and checking temperature are necessary steps in the overall drug screening process, sealing the lid immediately after collection is the most critical action to prevent potential tampering and maintain the chain of custody.

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