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WorksheetsGENERAL QA/QC PROCEDURES FOR TESTING LABORATORIES (PART 1)
Total questions: 10
Worksheet time: 4mins
What is Laboratory Quality? (Multiple answers)
Conformance to customer specification
Able to achieve precision and accuracy required
Zero non-conformity
Accurate, reliable and traceable of test result
WHAT IS LABORATORY QUALITY ASSURANCE (QA)? (Multiple answers)
an ongoing, comprehensive program which analyzes every aspect of an entire operation/ processes
determining a quality goal, deciding whether or not the goal has been achieved, and implementing corrective action if the goal has not been reached
Insurance for laboratory
written policies and procedures are established and followed to monitor and evaluate the ongoing and overall quality of the total testing process
WHAT IS LABORATORY QUALITY CONTROL (QC)?
Quality control personnel
Methodologies / measures used to determine, monitor and verify the effectiveness of the quality assurance programme
Quality control procedures
Personnel competency verification and assessment is required prior authorized to perform specific test / task (Multiple answers):
To ensure the accuracy achieved by the personnel
To monitor the consistency of the personnel
Ensure personnel attitude during test
Personnel is able to demonstrate and conduct the test accordance to procedure
Method verification is...
verification, where the specified requirements are adequate for an intended use
provision of objective evidence that a given item fulfils specified requirements
The ability of a method to determine accurately and specifically the analyte of interest in the presence of other components in a sample matrix under the stated conditions of the test
The ability of a method to measure only what it is intended to measure. To determine any interference affect the result
Method validation is ...
provision of objective evidence that a given item fulfils specified requirements
The ability of a method to determine accurately and specifically the analyte of interest in the presence of other components in a sample matrix under the stated conditions of the test
verification, where the specified requirements are adequate for an intended use
The ability of a method to measure only what it is intended to measure. To determine any interference affect the result
When normally we use the Certified Reference Material / Standard for? (Multiple answers)
For calibration / intermediate checks
As Quality Control sample (reference value) during testing
For method verification and validation
Purposes of audits? (Multiple answers)
Check compliance with requirements
Effectiveness of management system
To initiate correction and corrective action
Evaluate the needs for improvement
PDCA means?
Please; Do; Come; Again
Plan; Do; Check; Act
Plan; Do; Check; Again
Plan; Do; Compromise; Action
In PDCA Diagram, Do = Act?
Yes. Do and Act both mean implement action
No. Do means implementation; Act means correction and corrective action
None of the above
