Which of the following CLIA-waived tests can a medical assistant perform?

Rationale

Urine pregnancy test is a CLIA-waived test that a medical assistant can perform.

CLIA-waived tests are simple laboratory tests that are easy to perform and carry a low risk of erroneous results. The urine pregnancy test falls under this category, allowing medical assistants to conduct it without extensive laboratory training.

A (Urine pregnancy test) CORRECT

This test is designed to detect the hormone hCG in urine, indicating pregnancy. It is categorized as a CLIA-waived test due to its straightforward procedure and minimal risk of error, making it suitable for performance by medical assistants in various healthcare settings.

B (Analysis of urine sediment) YOUR ANSWER

This test involves a more complex process that requires microscopy and interpretation of the sediment components. It is not classified as CLIA-waived because it demands more advanced training and skill to accurately perform and analyze the results, making it unsuitable for medical assistants without additional certification.

C (Gram stain procedures) YOUR ANSWER

Gram staining is a laboratory technique used to identify bacterial species based on cell wall composition. This procedure is not CLIA-waived and requires specific training and expertise to interpret the results correctly, which exceeds the scope of practice for a medical assistant.

D (Complete blood count with differential) YOUR ANSWER

A complete blood count (CBC) with differential is a comprehensive test that evaluates various blood components and requires specialized equipment and expertise for accurate analysis. As such, it is not a CLIA-waived test and is generally performed by trained laboratory personnel rather than medical assistants.

Conclusion

CLIA-waived tests are designed to be simple and safe, allowing trained personnel like medical assistants to perform them with minimal risk of error. Among the options provided, only the urine pregnancy test meets these criteria, making it the only suitable choice for medical assistants to conduct independently. Other tests listed require more advanced procedures and interpretation skills, thereby falling outside the scope of CLIA-waived classifications.

Which of the following CLIA-waived tests can a medical assistant perform?

Urine pregnancy test is a CLIA-waived test that a medical assistant can perform.

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