CLT Quality Control & Assurance in Testing

Question 1

Why is quality control important in clinical laboratory testing?

Accepted Answer

To ensure the accuracy and reliability of test results

Answer

To reduce laboratory costs.

Answer

To speed up the testing process.

Answer

To limit the number of tests performed.

Question 2

What is the purpose of calibrating laboratory equipment?

Accepted Answer

To ensure the equipment provides accurate and precise measurements

Answer

To adjust equipment settings for faster operation.

Answer

To reduce the maintenance costs of equipment.

Answer

To make the equipment look new.

Question 3

How should laboratory tests be verified for accuracy?

Accepted Answer

By verifying results with control samples and repeating tests

Answer

By skipping the verification process to save time.

Answer

By comparing results with colleagues.

Answer

By only testing once.

Question 4

What is the importance of proficiency testing in quality assurance?

Accepted Answer

To evaluate the accuracy of test results and improve laboratory performance

Answer

To increase laboratory costs.

Answer

To make laboratory testing easier.

Answer

To reduce the need for training.

Question 5

How can laboratory personnel ensure test result reliability?

Accepted Answer

By strictly adhering to SOPs, calibrating equipment, and maintaining testing methods

Answer

By occasionally skipping procedures to speed up testing.

Answer

By testing only once.

Answer

By delegating testing tasks to others.

Question 6

What should laboratory personnel do if a quality control failure occurs?

Accepted Answer

Investigate the issue, document it, and take corrective actions

Answer

Ignore the failure and proceed with testing.

Answer

Continue testing without investigation.

Answer

Report it to the supervisor but take no further action.

Question 7

What is the purpose of using control samples in laboratory testing?

Accepted Answer

To check the accuracy and consistency of test results

Answer

To speed up the testing process.

Answer

To reduce the number of specimens needed.

Answer

To make testing procedures easier.

Question 8

Why is it important to regularly review laboratory testing procedures?

Accepted Answer

To identify areas for improvement and ensure compliance

Answer

To make the laboratory more efficient.

Answer

To reduce laboratory costs.

Answer

To increase the testing volume.

Question 9

What is the best approach to maintain test result consistency in a laboratory?

Accepted Answer

By using standardized methods, calibration, and proficiency testing

Answer

By occasionally using different testing methods.

Answer

By reducing the number of tests performed.

Answer

By testing only when necessary.