All of the following apply to dipstick test for urine protein, based on the protein error of indicators except

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Urinalysis by Apollo

Question	Answer
Cloudiness im a freshly voided urine could indicate the presence of	White blood cells
In acute febrile disease urine may acquire a reddish color due to	Uroerythrin
A smoky red brown urine should be suspected of containing	Hemoglobin
A urine that turns brown black may contain	Homogenistic acid
When a urinw specimen is allowed to stand at room temperature , which does not occur? ( disappearance of formed elements, elevation in ph, false positive glucose, false positive protein)	False positive glucose
The first morning specimen of urine is often tested because tbis specimen	Contains most formed elements
Highest specific gravity to which the kidney is able to concentrate urine	1.040
All of the following systems may be used to determine the specific gravity of urine except (spectrophotometer, refractometer, T-S meter, reagent test strip)	Refractometer
At a temperarure of 26c a urine specific gravity reads 1.014. If a temperature correction is employed what would the corrected specific gravity be?	1.016
A refractometer would be used in urinalysis department to measure	Specific gravity
If the plasma osmolality is normal (185 mOsm/kg water, the urine osmolality should be atleast	Three times that of plasma
Which of these plasma substances is not normally filtered through the glomerulus in significant amount (creatinine, glucose, protein, urea)	Protein
Precipitation tests for urine protein do not include which of the following (acid and heat, dipstick, sulfosalicylic acid, trichloracetic acid)	Dipstick
The normal excretion of small amounts of protein in urine is considered to be less than what daily amount	150 mg
All of the following apply to dipstick test for urine protein, based on the protein error of indicators except	The color change in the stick is due to ph change
Which does not apply to urine protein estimation by the dipstick method	Bence jones rotein interferes with measurement of albumin
Which of the following is true of detection of urinary glucose	Any reducing substance can give a false positive reaction with the copper reduction method for glucose
The enzyme dipstick test for glucose in urine has a sensitivity of	100 mg/dl
What may give a false positive reaction on glucose dipstick	Oxidizing agent
For fructose detection, what reagent is employed	Resorcinol and hydrochloric acid
What is the most definitive test for phenylketonuria (PKU)	Direct measurement of blood level of phenylalanine
The urine dipstick tests for occult blood depend on the fact that	Hemoglobin can act as peroxidase
In the test of heme pigment in urine	Prior removal of bilirubin is necessary
The addition of fouchet's reagent to the barium chloride precipitate of urine results in a green color in the presence of	Bilirubin
The addis count is the semiquantotave estimate of the 12 hr excretion of which urinary constituent	Casts, red blood cells, and white blood cells
The most common use of polarized microscopy is to visualize	Lipids (fats)

Created by: agccva

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