Final answer:
The four classifications of tests in the CLIA are waived tests, moderate complexity tests, high complexity tests, and special chemistry tests.
Step-by-step explanation:
The four classifications of tests in the CLIA (Clinical Laboratory Improvement Amendments) are:
- Waived tests: These are simple tests that have a low risk of error and are typically performed with minimal complexity. Examples of waived tests include urine dipstick tests and some rapid strep tests.
- Moderate Complexity tests: These tests require a higher level of technical skill and may involve more complex procedures. Examples include blood cell counts and cholesterol tests.
- High Complexity tests: These tests require advanced technical expertise and may involve complex procedures. Examples include genetic testing and molecular diagnostic tests.
- Special Chemistry tests: These tests are specialized tests used to analyze specific chemical substances in the body. Examples include drug testing and toxicology screening.