week4.1

    Master this deck with 21 terms through effective study methods.

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    Created by @meera

    What is the role of the clinical laboratory in patient care?

    Tests aid in diagnosis, treatment, and monitoring of patients.

    Who can order laboratory tests for a patient?

    Only licensed healthcare practitioners can order tests.

    What are CLIA-waived tests?

    Simple tests approved for home use with minimal risk of incorrect results.

    What is the difference between qualitative and quantitative tests?

    Qualitative tests yield positive/negative results; quantitative tests provide numeric values.

    What are the three stages of quality assurance in the laboratory?

    Preanalytic, analytic, and postanalytic stages ensure reliable test results.

    What is the purpose of a Safety Data Sheet (SDS)?

    Provides information on chemical hazards and safety measures.

    What is the importance of patient identification in specimen collection?

    Ensures accurate test results and prevents mix-ups.

    What happens if a specimen is not labeled properly?

    Unlabeled specimens are rejected for laboratory testing.

    What is the chain of custody?

    Documented process for handling specimens to ensure legal integrity.

    What is the function of a centrifuge?

    Separates solids from liquids by spinning specimens rapidly.

    What is the purpose of quality control testing?

    Ensures reliability of test results and detects errors.

    What are standard precautions?

    Infection control practices to prevent transmission of pathogens.

    What is the significance of the reference range in laboratory testing?

    Indicates normal values for healthy individuals to assess patient health.

    What is the role of the medical assistant in the clinical laboratory?

    Collects specimens, performs tests, and ensures patient comfort.

    What is the purpose of preventive maintenance in the laboratory?

    Reduces equipment breakdown and prolongs instrument life.

    What is the difference between moderate-complexity and high-complexity tests?

    Moderate-complexity tests can be performed in POLs; high-complexity tests require specialized labs.

    What is the importance of following manufacturer’s instructions for specimen handling?

    Ensures test accuracy and prevents contamination.

    What are biohazards?

    Materials that pose a risk of infection to individuals.

    What is the purpose of using personal protective equipment (PPE) in the laboratory?

    Protects healthcare workers from exposure to hazardous materials.

    What is the function of an incubator in the laboratory?

    Maintains constant temperatures for microbial growth.

    What is the significance of quality assurance (QA) in laboratory testing?

    Ensures high standards and reliability of laboratory processes.