How To Read Urine Culture

Your urinary tract includes the.

How to read urine culture. Remove the test strip and gently tap it on the side of the container. However if the person has had recurrent utis suspected complicated infection or is hospitalized a urine culture and susceptibility testing may be performed to help guide treatment. Remove strip from urine and tap on absorbent paper or against inside of urine container to remove excess urine. Studies have shown that over one half of patients with typical uti symptoms pyuria and negative cultures have chlamydia trachomatis infection. Hold for approximately two seconds.

Be sure you don t shake the dipstick or tap it too forcefully. Urine culture results should be used to de escalate or change therapy if needed and the recommended duration of therapy should be followed to prevent excessive antimicrobial exposure. Observe urine for colour and clarity then fully immerse reagent stick so all reagent areas are covered. Remove the dipstick from the urine as soon as all of the test zones have been completely submerged. For clean catch samples that have been properly collected cultures with greater than 100 000 colony forming units cfu ml of one type of bacteria usually indicate infection.

Culture urine report source. Tap it once or twice on the side of the container to make sure that any excess urine on the stick is removed. Urine colony count. Typically the presence of a single type of bacteria growing at high colony counts is considered a positive urine culture. It s a test to check for germs or bacteria in your pee that can cause a urinary tract infection uti.

Table 3 provides the recommended agents and therapy durations for symptomatic uti. Although the standard cutoff for a positive urine culture is 100 000 cfu ml in women with pyuria and uti symptoms a urine culture is positive if the bacterial count exceeds 100 cfu ml. See the article on urine culture for details in women and rarely in men yeast can also be present in urine.