What is the primary purpose of quality control (QC) in a clinical laboratory?
Quality control ensures the accuracy and reliability of laboratory test results by monitoring the performance of testing instruments and reagents.
Which of the following is a critical component of a laboratory’s quality assurance (QA) program?
Proficiency testing is a key part of quality assurance, helping to evaluate a laboratory’s ability to produce accurate and consistent test results.
Which biosafety level (BSL) is required for handling highly infectious pathogens such as Ebola virus?
Biosafety Level 4 (BSL-4) laboratories are required for working with highly infectious agents like Ebola, which pose a severe risk to human health.
What should be done in case of an accidental laboratory spill involving bloodborne pathogens?
Spills involving bloodborne pathogens should be immediately contained and disinfected using an appropriate chemical agent, such as a 10% bleach solution.
Which type of fire extinguisher should be used in a laboratory setting to handle flammable liquid fires?
Class B fire extinguishers are specifically designed to handle fires involving flammable liquids such as ethanol, acetone, and laboratory solvents.
What is the purpose of material safety data sheets (MSDS) in a laboratory?
Material Safety Data Sheets (MSDS) provide essential information on the properties, handling, storage, and hazards of chemicals used in a laboratory setting.