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Quality And Quality Of Quality Control

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1. Quality control is established to ensure the delivery of fast, accurate and reliable result It is designed to measure the quality of the test itself. It is of vital importance to produce high quality results as the proper diagnosis and timely treatment of patients depends on the results that the lab produces. Quality is defined by the Webster dictionary as high level of value or excellence1. Quality testing ensures that patients receive highly reliable and accurate results in a timely manner. This is especially true in life treating situations when patient’s lives are at stake. Quality control testing diminishes unintentional or preventable harm due to avoidable medical errors, as it facilitates the detection and correction of …show more content…

Reference values such as sex, age, ethnicity, socioeconomic status should be considered. A reference population, which resembles demographically the population whose results will be compared to this range, should be established. As the human body undergoes dramatic biochemical changes during various stages of human development separate ranges might be need for males vs. females, adults vs. children. Random sampling must be ensured. Samples are collected, processes and tested just as patient’s samples would be3. Results are organized and analyzed using basic statistical means.

3. Point of care testing refers to any testing performed outside of a medical clinical lab. Tests are administered by non-laboratory personnel in proximity of patient’s location5. The testing site does not require a designated physical space and can be performed in a non clinical setting such as doctor’s office, workplace, even at home for self monitoring patients6. Testing varies based on the complexity of procedures involved. It encompasses simple procedures (glucose testing), moderate‐complexity procedures (microscopy), and high‐complexity procedures such as influenza testing. This type of testing is very convenient as it provides rapid results. While the type of testing done might differ in the principles of quality assessment remain the same. However, one of the major differences is that POCT test is performed by non-laboratory-trained personnel. Majority of the lab instruments are

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