Albumin Detection in Urine Quiz

What is the purpose of adding sulfur salicylic acid to the urine sample in the sulfur salicylic acid test?

• To detect the presence of albumin

• To change the color of the urine

• To neutralize the urine

• To increase the temperature of the solution

In the sulfur salicylic acid test, what does a whitish or cloudy turbid solution indicate?

• The presence of bilirubin

• The presence of ketones

• The presence of albumin

• The presence of glucose

What is the role of concentrated nitric acid in Heller's test?

• To change the pH of the solution

• To evaporate the urine

• To form a layer for detecting albumin

• To dissolve albumin

During Heller's test, what does the formation of a white ring at the junction of two layers indicate?

• The presence of albumin

• The presence of glucose

• The presence of bilirubin

• The presence of ketones

Which of the following is NOT required for conducting Heller's test?

• Test tube

• Concentrated nitric acid

• Burner

• Dropper