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Increase in urine pH (alkaline urine) may result from urinary tract infections with urease producing bacteria (that convert urea to ammonia). Alkaline urine in a dog or cat should prompt an evaluation to determine if white cells and/or bacteria are present (often evident in urine sediment). Role of Diet.
12 paź 2020 · Results are expressed as trace (10 mg/dL), 1 (30 mg/dL), 2 (100 mg/dL), 3 (300 mg/dL), or 4 (1000 mg/dL). In dogs and cats, the test is influenced by the pH of the urine and, due to the presence of cauxin in feline urine; false-positive reaction is common, particularly in mature cats [33].
10 sty 2004 · Results are reported in the average number of cells or other elements observed in each high power field (/hpf) or low power field (/lpf). Normal urine collected by cystocentesis contains only small numbers of cells and other formed elements from the urinary tract. • Leukocytes (white blood cells).
Some reagent strips include test pads for leukocyte esterase (for detection of WBCs), nitrite (for detection of bacteria), and SG; these are not valid in animals and should not be used. Reagent strips are adversely affected by moisture and have a limited shelf life.
19 wrz 2016 · If your veterinarian is concerned about the health of your pet’s urinary tract, or if your pet has suddenly begun urinating excessive volumes and drinking great amounts of water (suggestive of polyuria and polydipsia, respectively), analyzing a urine sample (i.e. a Urinalysis) is likely in order.
17 gru 2015 · A urine culture is the standard diagnostic tool for discovering a urinary tract infection. The presence of pyuria, with or without accompanying bacteria, will be discovered through the urinalysis. A leukocyte esterase reaction tests for white blood cells in a dog's urine and will reveal pyuria if present.
Low-level bilirubinuria in concentrated canine urine (eg, trace or 1+ in hypersthenuric urine) is likely normal because of the low renal threshold. A 2+ to 4+ bilirubin reaction in canine urine, especially less concentrated urine, is more likely abnormal.
