For Medical Laboratory Technology Students
i Preface Books on Medical history are full of fascinating information on the study of urine It has been known for centuries that abnormalities in urine may indicate disease and the analysis of urine are developed from simple visual examination to the modern automated methods |
Urinalysis: A Comprehensive Review
Urine must be refrigerated if it cannot be examined promptly; delays of more than two hours between collection and examination often cause unreliable results 2 Physical Properties: Color and Odor |
Urinalysis: how to interpret results
Urine testing or urinalysis is a valuable tool to screen an patient and diagnose their health status It provides valuable information about hydration renal and urinary tracts liver disease diabetes mellitus and urinary-tract infections |
Analyse d’urines : l’ABC du praticien
Le test met en évidence l’activité des estérases granu locytaires présente dans les leucocytes intacts ou lysés qui produisent une coloration bleue après 60 120 secondes Une leucocyturie signale une inflammation et n’est pas spé cifique pour une infection urinaire (IU) |
Chemical Analysis CHAPTER 4 of Urine
T he routine urinalysis includes chemical testing for pH protein glucose ketones occult blood bilirubin uro- bilinogen nitrite leukocyte esterase and strip test method for specific gravity The urinalysis offered by labo- ratories depends on the type of dipstick that is used |
The testing of random urine specimen has little clinical value. The specific gravity of a urine specimen is often measured with a urinometer. The urinometer is a glass float weighted with mercury, with an air bulb above the weight and a graduated stem on the top (Fig 3.1).
To obtain the correct specific gravity readings in urine, the urinometer must be weighted to read exactly 1.000 in distilled water. The reading on the urinometer scale should be exactly 1.000. If it is not, a correction must be applied to all values obtained for urine specimens with the urinometer.
For example, if the specific gravity of the urine is 1.022 at 23 oC, and the urinometer has been calibrated at 20 oC, the correct reading is 1.022+0.001= 1.023.However, significant error will result if the reading is taken on the urine specimen that has been refrigerated.
SYSTÈME DE PRÉLÈVEMENT DURINE
Une efficacité et une rentabilité optimisées Plus qu'un seul tube pour le prélèvement, le transport, le stockage, la centrifugation et l'analyse |
Urine pH •Physiologic urine pH ranges from 4 5 to 8 •Most accurate if done promptly •Not sufficiently accurate to be used for diagnosis of renal tubular acidosis (check ABG and urine lytes) •Changing urine pH to either acidic or alkaline may prevent development of certain types of kidney stones Contents: Urine Analysis • Appearance or
affect color Urochrome is the pigment that gives urine its characteristic yellow color A variety of medications and other agents may cause the urine to change color The most common cause of discoloration is blood, which may give the urine a pink, red, or smoky appearance Blood appears in the urine with many disorders, and small amounts of
Red urine may be due to blood, haemoglobin, or beetroot Iron supplements may cause a dark brown specimen, as might amounts of prophobilin or urobilin (a chemical produced in the intestines) Normal urine is also transparent Turbid or cloudy urine may result from infection the presence of blood cells, bacteria or yeast (eg Candida)
Urine that is exposed to air for a long time can also have elevated pH due to loss of CO 2 from the urine Specific gravity Specific gravity is the weight of urine relative to distilled water and re-flects the number and size (weight) of particles in urine Osmolality is dependent only on the number of particles (solute concentration) in urine
Oct 03, 2017 · Cul Urine Culture, Urine REPORT SOURCE: Urine COLONY COUNT : FINAL See Notes* PINAL '-100, 000 COLONIES/ML MORGANII M R R R R R s s s R s MORGANI 1 64 16 AMOX/CLAVULANIC AMPICILLIN/SUL PIPERÄCILLIN/TAZO CEFÄZOLIN CEFTAZIDIME GENTAMICIN TOBUMYCIN CIPROFLOXACIN LEVOFLOXÄCIN TRIMETH/ SULFA NR=NOT COMMENT ORAL therapy;Ä cefazolin MIC of predicts
urine may range from 4 6 to 8 0 but averages around 6 0, so it is usually slightly acidic There is no abnormal range as such, since the urine can normally vary from acid to alka-line For this reason, it is important for the physician to cor-relate the urine pH with other information to determine whether there is a problem Metabolic and renal
of urine via another (ie, more invasive) method if the results of urinalysis on a voided specimen are normal Comparison of abnormal results from a voided urine speci-men to those results obtained on urine collected by catheterization or cystocentesis may be helpful in anatomi-cal localization of a disease process Voided urine samples
urine, excess urine removed and after 10 seconds, the reagent side was compared to a color chart on the bottle The color chart was 0, 5, 10, 20, and 40 mg/dL A vi-tamin C reagent area is included on many multiple strips as a check for vitamin C in the urine as an interfering substance for several of the other tests (blood, glucose,
1- Examens sanguins - pharmaciema
Analyse B Prix en DH 17 Hydroxyprogestèrone 400 536 25 Hydroxy cholescalciférol 450 603 ACTH 400 536 ADH 400 536 ADN Viral HBV 600 804 Aldostérone 400 536 |
Corrigé du TD Dénombrements Bactériens Introduction
L'analyse bactériologique d'une urine infectée donne le tableau de résultats suivant, sachant que l'on = 10,6 x 105 UFC ml d’urine |
biomnis
biomnis Author SPMAREUIL Created Date 9 26 2014 11 32 36 AM |
Urine Testing in Long-Term Care: Guidelines and Cost
Urine Testing in Long Term Care Guidelines proper collection of urine for urine testing in long term care Urine Specimen Collection; Analyse d'urine; |
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Created Date 4 15 2008 7 12 04 PM |
Goal/Objective Instructions - canadaca
Instructions for evaluating and reporting urine results in the context of the Nouvelle analyse d’urine Analyse de la créatinine sérique Résultats anormaux? |
Dropper Urine Dipstick Control Level 1&2
The Quantimetrix Dropper Urine Dipstick Control is intended as a control for Le contrôle de bâtonnet d’analyse d’urine Quantimetrix Dropper est prévu |
Laboratory Procedure Manual - Centers for Disease Control
Microalbumin in Urine – NHANES 2001 2002 Laboratory Procedure Manual Analyte Urinary Albumin Matrix Urine Method Fluorometer, Sequoia Turner model 450, |
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Source:https://i1.rgstatic.net/publication/11946823_Urine_analysis_performed_by_flow_cytometry_Reference_range_determination_and_comparison_to_morphological_findings_dipstick_chemistry_and_bacterial_culture_results_-_A_multicenter_study/links/543fe4a50cf21227a11b990a/largepreview.png
Source:https://i1.rgstatic.net/publication/6928722_Urine_as_a_Biological_Specimen_for_Forensic_Analysis_of_Alcohol_and_Variability_in_the_Urine-to-Blood_Relationship/links/565dc8d708aefe619b26adc4/largepreview.png
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