What type of container is needed for a urine culture?
Urine Culture Transport Tubes (UTT) (gray top or yellow top) with appropriate volume (4 mL /cc) are the preferred specimen container for culture. Results include a quantitative assessment. The UTTs contain boric acid preservative which prevents overgrowth and allows for a more accurate quantitative assessment.
Does urine sample have to be in sterile container?
The types of urine sample you might be asked for include a random specimen, first morning specimen or timed collection. To collect a urine sample you should: label a sterile, screw-top container with your name, date of birth and the date.
What is a sterile urine specimen used for?
Healthcare providers often use urinalysis to screen for or monitor certain common health conditions, such as liver disease, kidney disease and diabetes, and to diagnose urinary tract infections (UTIs).
What kind of container should a patient use if he she has to collect a urine specimen at home?
You Will Need A clean urine collection container. Females will use a toilet hat to catch or collect the urine (Picture 1). Males can use a plastic, portable (easy-to-carry) urinal or the large urine storage container.
How do you sterilize a urine sample container?
Sterile specimen container – use the sterile specimen container that has been provided for you. If one has not been provided, sterilize an ordinary jar and lid, such as a mayonnaise jar. Scrub and rinse them well. Boil in water for ten minutes to sterilize.
How do you know if a urine sample is contaminated?
A contaminated urine specimen can give a large amount of false data on a dipstick test. Greater than five epithelial cells on microscopic evaluation is likely a sign of contamination.
Why does the nurse need to keep the urine sterile while obtaining a sample from an indwelling urinary catheter?
Why does the nurse need to keep the urine sterile while obtaining a sample from an indwelling urinary catheter? Sterile technique protects the patient from microorganisms in the urine. Sterile technique protects the nurse from microorganisms in the urine.
Which method would be appropriate for collecting a sterile urine specimen from an indwelling catheter?
Clean the catheter collection port with a 70% alcohol swab • Using sterile technique, puncture the collection port with a needle attached to a syringe • Aspirate the urine and place it into a sterile container. Do not use urine from collection bag.
How do you transport a urine sample?
Place the urine specimen in the biohazard transport bag with the absorbent pad and seal the bag. Wearing the dry ice glove, immediately place the sealed bag on dry ice in the transport cooler.
Why are evacuated urine transport tubes used when sending a urine specimen to another laboratory?
Once you have gotten your specimen by whatever method you choose you would record components of urine change within 1 hour. Once you confirm the right test and information as well as codes you would use evacuated transport tubes if sent out to lab. These tubes will keep specimen preserved for 72 hours at room temp.
Why should the inside of the specimen cup not be touched?
Why should the inside of the specimen cup not be touched? Touching the inside would contaminate it, and the test results may then be inaccurate.
Does a urinalysis have to be sterile?
Despite rumors to the contrary, urine is not sterile . It can contain dozens of different types of bacteria, including Staphylococcus and Streptococcus, which are associated with staph infections and strep throat, respectively.
How long can a urine sample be kept at room temperature?
At room temperature, urine specimen stability is limited to 2 – 6 hours, depending on the urine constituents tested. 1,2 Refrigerated urine specimens are stable for 24 hours without chemical preservative added, or three days when preserved (LifeLabs in-house specimen stability study, 2018).
Can I collect urine sample in a paper cup?
Carefully handle the urine collection container (clean, unused, disposable cup such as paper, plastic, or Styrofoam); do not touch the inside. NOTE: If a lid is provided on the collection container, carefully remove before collection.
What is considered a sterile cup?
Specimen Cup is a sterile high-density polyethylene plastic cup and screw-on sealing cap used for urine, blood, and semen sample testing.