Medical Technology Licensure Examination (MTLE) Practice Exam

Question: 1 / 400

How does the reagent strip method work in urinalysis?

By measuring temperature changes in urine

By using color changes to indicate substance levels in urine

The reagent strip method in urinalysis primarily works by using color changes to indicate substance levels in urine. This method involves a strip that is coated with specific reagents that react with various components present in urine. When the strip is dipped into a sample, chemical reactions occur based on the concentration of particular substances, such as glucose, protein, ketones, and others. These reactions result in color changes on the strip, which can be matched to a color chart to determine the presence and concentration of those substances.

This approach is favored because it provides a quick and convenient way to analyze urine without the need for complex laboratory equipment. The visual interpretation of color changes allows healthcare providers to assess metabolic conditions, kidney function, and other health issues relevant to the patient's condition efficiently.

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By filtering out solid particles in urine

By detecting bacteria through pH changes

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