Proficiency testing should be performed:
A) When control results exceed the confidence limits
B) By personnel performing the tests routinely
C) By the laboratory supervisor only
D) During an accreditation site inspection

Question

Quizplus · Accepted Answer

Proficiency testing should be performed by personnel who routinely perform the tests to ensure that they are competent and that the tests are being performed correctly. This helps in maintaining the quality and accuracy of the laboratory results.

Proficiency Testing Should Be Performed