Quality assurance as part of quality management program of the laboratory is the heart of good service providing the most accurate results and better patient management for diagnosis and cure. QC checked Visual quality of product and QA checked hidden quality of product.
QC check purity of product and QA check impurity of product,
Verification is a quality control process, validation is a quality assurance process.
QA is a proactive quality process and QC is a reactive process.
Quality control take the meaning itself inside, means to (control/hold/notify/warn/identify) the shortfall coming in the process of production.
Quality Assurance take the meaning itself inside, means to (ensure/confident/promise/satisfy) those shortfall coming in the process of production & present that product in the market inorder to meet the all contractual requirements.
Quality assurance is process oriented quality control is product oriented.Quality assurance increase the confidence in process & Quality control increase customer’s confidence upon product.
1.QA is preventive action, QC iscorrective action
2.QA is process oriented, QC is product oriented
3.QA makes sure you are doing the right things, the right way.
QC makes sure the results of what you’ve done are what you expected.
Quality Assurance is process oriented and focuses on defects prevention while Quality Control is a product oriented and focuses on defect identification.