Total quantity or scope: Problem # 1 - the image intensifier night vision goggles PNL, PNL-2A, MU-3, 3A, 3AD, night vision rifle-5 PCS, PCS-6. Haziran 2009 ve Nisan 2012 yillari arasinda, yaslari 15 veya altinda olup bobrek tasi nedeniyle PNL uygulanan 57 hasta calismaya alindi.
A positive test for nitrites in the urine is called nitrituria. This test is commonly used in diagnosing urinary tract infections (UTI). A positive nitrite test indicates that the cause of the UTI is a gram negative organism, most commonly Escherichia coli.
Overall, the sensitivity of the urine dipstick test for nitrites in testing for a UTI has been found to be low (45-60% in most situations) with higher levels of specificity (85-98%). The test for nitrites has its highest accuracy in specific populations such as pregnant women, urology patients and elderly people. Ketones are not normally found in urine. 2  Dipstick tests for the presence of acetoacetic acid at 5-10 mg/dL but not acetone or beta-hydroxybutyric acid. 3  A positive test is associated with uncontrolled diabetes, pregnancy without diabetes, carbohydrate-free diets and starvation.