This lab is accredited by the College of American Pathologists (CAP) using the same standards as hospitals to ensure quality. The test results can enable customers to take actions to help improve their health and wellbeing by making lifestyle changes or seeking further advice from a healthcare professional. Graff, Laurine (1987). "2". Análisis de orina - Atlas Colour (in Spanish) (1ªed.). Ed. Médica Panamericana. p.59. ISBN 978-950-06-0841-1 . Retrieved 14 March 2012.

Home use urine test strips are NOT intended for self-diagnosis purposes, and should only be used in consultation with your doctor. Furthermore, see our Urine Color Chart - The color and density, even the smell of your urine, can reveal factors regarding your state of health. If you find green spots on the reagent pad for blood, consult with a physician about your findings and seek a professional diagnosis. Several urine parameters can provide clues for possible kidney-related disease. These include leukocytes, protein, pH, blood, specific gravity, and glucose.It is normal to find up to 3 (occasionally 5) leukocytes per high power field (40X) in a urine sample, with women having slightly higher results owing to vaginal contamination. [ citation needed] Higher numbers indicate urinary infection. The urine test strip test for white blood cells detects leukocyte esterase, which is present in azurophilic granules of monocytes and granulocytes ( neutrophilic, eosinophilic and basophilic). Bacteria, lymphocytes and epithelial cells from the genitourinary tract do not contain esterases. [21] Neutrophil granulocytes are the leukocytes most commonly associated with urinary infections. A positive test for leukocyte esterase normally indicates the presence of bacteria and a positive nitrite test (although it is not always the case). Infections caused by Trichomonas, Chlamydia and yeasts produce leukocyturia without bacteriuria. The inflammation of the renal tissues ( interstitial nephritis) can produce leukocyturia, in particular toxic interstitial nephritis with predominant eosinophils. [21] The At-Home Kidney Test from Healthy.io combines at-home urine testing with data sharing over a smartphone app. Here’s how the home test works.

Proteinuria may also be referred to as albuminuria. Albumin is a specific type of protein that is found in the most abundance in your body. Tests for levels of protein in urine usually measure albumin levels, specifically. Kidney disease happens when you have a genetic or acquired disease that causes damage to your kidneys. A kidney infection occurs when bacteria travel from the urethra, through the bladder and ureter, into one or both of your kidneys. You can also have a kidney injury, often caused by sudden illness or certain medications. You’re then provided an eGFR score, with 60 or above considered typical. If the score is well above or below typical, you may have kidney disease. An eGFR score may indicate the following stages: Note that your urine’s acidity level may also be influenced by your diet. Eating a lot of protein may make your urine more acidic, while eating a lot of dairy or vegetables may make your urine less acidic. Some people may have proteinuria without realizing it. But some symptoms associated with kidney diseases also cause protein in your urine.Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy. H 2O 2 + Chromogen → Oxidised chromogen (coloured) + H 2OThe reaction is not only catalysed by blood hemoglobin, other globins with a hem group such as myoglobin can also catalyse the same reaction. [13] The urine should be collected using the ‘Clean Catch’ method. To make sure that you get an accurate urinalysis test every time, please see some important points below:

People with certain chronic diseases – including diabetes, hypertension, obesity and other forms of kidney diseases – are at risk for developing micro-albuminuria/proteinuria. Other at-risk groups include:Gorriz JL, Martinez-Castelao A. Proteinuria: detection and role in native renal disease progression. Transplant Rev (Orlando). 2012;26(1):3-13. doi:10.1016/j.trre.2011.10.002 Multiple myeloma: A rare type of blood cancer that can lead to an excessive accumulation of proteins called light chains Urine diagnostics makes major progress as reliability improves and test performance becomes progressively easier.