Certified Clinical Medical Assistant Exam Practice Question

Correct Answer: A

Rationale: A urine pregnancy test is a CLIA-waived test that medical assistants are trained to perform, as it involves simple procedures with minimal risk and requires no complex interpretation.

Option B, analysis of urine sediment, is not CLIA-waived due to the need for a more detailed understanding of microscopic analysis, which can lead to misinterpretation if performed by untrained personnel.

Option C, gram stain procedures, require specific training and expertise in microbiology, thus not qualifying as CLIA-waived.

Option D, a complete blood count with differential, involves more complex laboratory techniques and interpretation, making it outside the scope of CLIA-waived tests.