Which of the following is incorrect about urine specimen collection?
A) The volume needed is usually between 25 and 50 mL.
B) If a woman is having a menstrual period, and collection of a urine sample must be done during this time, it should be noted on the requisition that the patient is in her menstrual cycle.
C) After collection, a urine specimen can sit for up to 4 hours before being refrigerated or before adding preservatives.
D) The method of collection for urine specimens is dictated by the type of test that is being ordered.

Question

Quizplus · Accepted Answer

After collection, a urine specimen should be refrigerated or treated with preservatives within 30 minutes to prevent bacterial overgrowth and changes in chemical composition. It should not be allowed to sit for 4 hours as stated in option C. The other options are correct: A) The volume needed for a urine specimen is usually between 25 and 50 mL. B) If a woman is having her menstrual period during urine collection, it should be noted on the requisition to help interpret any abnormal findings. D) The method of collection for urine specimens is dictated by the type of test being ordered (e.g. midstream clean catch, catheterization, or suprapubic aspiration).

Which of the Following Is Incorrect About Urine Specimen Collection