Collection of a midstream clean-catch specimen can affect the clarity of a urine specimen.

Question

Quizplus · Accepted Answer

Collection of a midstream clean-catch specimen involves collecting the urine in the middle of urination after cleaning the external genitalia, which can reduce the chances of contamination from the skin or urethra. However, this process can also cause the initial, potentially contaminated, urine to be flushed out, resulting in a clearer specimen. Therefore, the clarity of a urine specimen can be affected by the collection of a midstream clean-catch specimen.

Collection of a Midstream Clean-Catch Specimen Can Affect the Clarity