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CLLS-202 Exam I
Physical and Chemical Urinalysis
Question | Answer |
---|---|
pale color of urine | straw |
Ictotest | confirms bilirubin test |
glomerulus | tuft of capillaries in the nephron |
nitrites test indicates | bacteria |
pH measurement determines | acidic or alkaline urine |
SSA | backup test for protein - albumin and globulin |
medulla | central area of kidneys, contains tubules |
cortex | outer area of kidney, contains glomerulus |
Watson-Schwartz | test for urobilinogen and porphobilinogen |
Erlich | dicovered the methodology/reagent for urobilinogen test |
ureter | carries urine from kidneys to bladder |
GFR | volume filtered by the glomerulus over time |
osmolality | tests concentrating ability of kidney using freezing point depression |
Refractometer | measures concentration using refractive index of light |
amber | color of urine when bilirubin is present |
glucose | analyte in urine eleveated in Diabetes Mellitus |
bladder | elastic muscular sac that stores urine |
nephron | working unit of the kidney |
Acetest | backup test for ketones |
Rothera | Along with Legal developed strip testing for ketones |
Tubules | portion of the nephron where final concentration of the urine is done |
blood | chemical testing based on the pseudoperoxidase ability of heme |
Clinitest | backup test for reducing substances |
Ultrafiltrate | contains everything that blood plasma contains minus large molecules |
Benedict | responsible for copper backup test - Clinitest |
Albumin | The portion of protein measured by dipstick technology |
Anuria | absence of urine |
Greiss | nitrite chemstrip reaction |
Renal threshold | the most that can be reabsorbed back into the bloodstream |