What is Benedict's test used for?

Benedict's test is a qualitative analysis used specifically for detecting reducing sugars, most commonly glucose, in biological fluids such as urine and stool. The test utilizes a reagent that changes color in the presence of glucose, indicating its presence and allowing for the assessment of glycosuria, a condition where glucose is excreted in the urine. This is particularly relevant in the context of diabetes management and diagnosis, where abnormal glucose levels can indicate metabolic issues.

The other choices do not apply to the specific purpose of Benedict's test. Measuring protein levels in urine is typically done using methods such as the dipstick test or quantitative analysis instead of a test like Benedict's. Examining urine for electrolytes involves different assays aimed at determining the concentrations of various ions. Assessing hematuria focuses on identifying the presence of blood in urine, which can be detected through other methods such as urinalysis or microscopy, rather than through a glucose detection test like Benedict's.