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Quality Control (QC)The principles of quality assurance, quality control, and quality management are bases for good laboratory results and workings. Every test in the laboratory gives a result. To be sure about the accuracy of the result is not possible until it is verified by some means. It is the quality control that will give confidence about the result. This is the duty of the technicians to be sure about the accuracy of the test result. Quality assurance:
Quality assurance:
Quality assurance pillars
Quality control
Ideal properties of QC materials are:
Quality control objectives are:
Many tools are used for quality control like:
Quality control will be different for the different disciplines of pathology:
Quality control depends upon:
Quality control purposes are:
Quality control of various terms used are:
Analytic factors can be minimized, which depends upon instrumentation and reagents.
Analytic errors are separated into:
Quality control material should be:
External quality assessment:
Total quality management focuses on:
Control of the preanalytical mistakes:
Errors in quality control:Quality control errors in the laboratory are classified into:
Go Back to Chemical pathology CommentsWhat is quality control in medical laboratory?Laboratory quality control is designed to detect, reduce, and correct deficiencies in a laboratory's internal analytical process prior to the release of patient results, in order to improve the quality of the results reported by the laboratory.
What is quality control in chemical pathology?Quality control in chemical pathology is concerned with every stage of a procedure right from the collection of the specimen from the patient to the receipt of the report by the clinician. It includes patient's identification and registration, transportation and prqcessing of specimen, and method of reporting result.
Which of the Westgard multi rules does the following control data violate?Which of the Westgard multi-rules does the control data violate? The rule broken in the set of control values is the 22s rule. As depicted in the chart, there are two consecutive control values which fall above the 2 standard deviation mark.
What is a quality control sample?Quality control samples are special specimens inserted into the testing process and treated as if they were patient samples by being exposed to the same operating conditions.
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