Introduction to Quantitative Urinalysis (QUA)
Quantitative Urinalysis (QUA) is an advanced diagnostic testing method specifically designed for the comprehensive analysis of urine samples. Unlike traditional dipstick urinalysis, which provides qualitative results, QUA offers quantitative data, delivering fast, accurate, and precise information for better patient screening, diagnosis, and treatment monitoring.
Key Components and Detection Process of QUA
Sample Collection and Preparation
The detection process begins with the collection and preparation of the urine sample. A clean-catch midstream urine sample is typically collected in a sterile container to ensure the accuracy of the test results. The sample is then centrifuged to remove any solid particles and debris, leaving a clear liquid for analysis.
Open Channel Analyzers
Open Channel Analyzers are instrumental in the detection process of QUA. These sophisticated analyzers use advanced technology to analyze the urine sample and measure the concentration of various substances present in the urine. The analyzers detect the signals produced by the interaction between the urine sample and the quantitative reagents, providing accurate and precise quantitative data.
Quantitative Reagents
Quantitative Reagents are specific chemical substances used in the detection process to react with the components in the urine sample. These reagents produce measurable signals that can be detected and quantified by the Open Channel Analyzers. Different reagents are used to measure various substances in the urine, such as glucose, protein, ketones, and pH levels, providing comprehensive information about the patient’s health status.
The QUA utilizes a ten-panel test consisting of the following quantitative reagents:
- Nitrite
- Beta Hydroxybutyrate
- Microalbumin
- Hemoglobin
- Glucose
- Bilirubin
- Microprotein
- PH
- Specific Gravity
- Creatinine
- Leukocyte Esterase
- Urobilinogen
Superior Urinalysis Reporting
After the analysis is completed, the Open Channel Analyzer generates a detailed report that includes the quantitative results of the urine sample. This superior urinalysis reporting system provides healthcare providers with a clear and comprehensive overview of the patient’s health status, enabling them to make accurate diagnoses and develop effective treatment plans.
Quantitative Urinalysis (QUA) is an advanced diagnostic testing method that utilizes specialized equipment and reagents in a precise detection process to analyze urine samples comprehensively. By providing fast, accurate, and precise quantitative data, QUA offers significant benefits in terms of early detection, monitoring, and management of health conditions, enhancing the quality of patient care and improving patient outcomes.
Benefits of QUA in Detection Process
- Enhanced Sensitivity & SpecificityQUA detects low substance levels, reducing false results.
- Early Detection & PreventionQUA enables early UTI and disease detection, improving outcomes.
- Monitoring & ManagementQUA helps adjust treatment plans for better patient care.
- Customization & FlexibilityQUA offers tailored testing for specific needs.