RudeSprinkles1240 t1_itsv8vp wrote on October 26, 2022 at 1:28 AM You're not allowed to wash your hands because you could dilute the urine sample with water, causing a false negative result. Permalink 3 Purple-District-2577 t1_itsvbcs wrote on October 26, 2022 at 1:28 AM Thank you. Permalink Parent 1
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