Basic Nursing SkillsQuestion 92 of 200

When collecting a clean-catch urine specimen from a female resident, the CNA should:

a.Have the resident void directly into a clean, non-sterile specimen cup without cleansing the perineum first
b.Have the resident void into the toilet, then scoop a sample from the bowl into the container
c.Cleanse the perineum front-to-back with antiseptic wipes, have the resident begin urinating into the toilet, then catch a midstream sample in a sterile container, then finish into the toilet; cap and label
d.Cleanse the perineum back-to-front, then collect the first stream of urine in a sterile container

Explanation

Clean-catch midstream technique: cleanse the meatus front-to-back to reduce skin/fecal contaminants, void initial stream into the toilet to flush the distal urethra, catch a 30-60 mL midstream sample in a sterile container, finish in the toilet, cap, label, and send promptly or refrigerate. No cleaning (a), first-stream collection (d), or scooping from the toilet bowl (b) produce contaminated specimens that lead to misdiagnosis and unnecessary antibiotic treatment.

Law Reference: Fundamentals; specimen collection

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