Pearly 5 Flashcards
In Heat and Acetic Acid Test, when is Acetic Acid added to urine?
-After heating
Presence of Bence Jones Protein in urine may indicate which of the following conditions?
-multiple myeloma
What is the concentration of Sulfu Salicylic Acid used to precipitate urine protein
-30%
Robert’s Test for protein employs which of the following reagents as percipitating reagents
-Magnesium sulfate & Nitric acid
Which of the following results is positive for protein with Heller’s Test?
-white ring at the point of contact with urine and reagent
What is the concentration of Acetic Acid added in urine in Harrison’s Test
-33%
What is the normal amount of protein in a 24 hour urine (Esbach’s Test)?
-100-150 mg/24 hours
If albumin is present in urine what is the visible positive result with heat and acetic acid test?
-turbidity at the heated portion
Which of the following test employs Picric acid as precipitating reagent?
-Esbach’s test
How long should the Esbach’s tube with urine and reagent be allowed to astand at room temperature to estimate the amount of protein?
-24 hrs
Which of the following types of protein reacts with SSA producing positive test result?
-Albumin
At which temperatures does Bence jones protein coagulate?
-between. 40C and 60C
Which of the following types of protein reacts with SSA producing positive test result?
-Albumin
Of the routine chemical tests performed on urine, which of the following determinations which of the positive result is the first indicator of renal disease?
-Test for proteins
Quantitative test for proteins in urine includes all of the following tests except
-Esbach’s test
