What is the best technique for obtaining a sterile urine specimen from an indwelling urinary catheter?
A) Use antiseptic wipes to cleanse the meatus prior to obtaining the sample.
B) Briefly disconnect the catheter from the drainage tube to obtain sample.
C) Withdraw urine through the port using a needleless access device.
D) Obtain the urine specimen directly from the collection bag.

Question

Quizplus · Accepted Answer

To obtain a specimen from an indwelling catheter,insert the needleless access device with a 20- or 30-mL syringe into the specimen port,and aspirate to withdraw the amount of urine you need.Wiping the meatus with an antiseptic material helps to minimize contamination for a clean-catch voided specimen,not a sample collected from a closed system such as an indwelling catheter system.Never disconnect the catheter from the drainage tube to obtain a sample.Interrupting the system creates a portal of entry for pathogens,thereby increasing the risk of contamination.Do not take the specimen from the collection bag because that urine may be several hours old.

What Is the Best Technique for Obtaining a Sterile Urine