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Approval and implementation of new Standards for CLS/MT have generated much discussion. Questions have been raised about interpretation of curriculum areas. It is hoped that clarification will result from the use of simple matrices or charts that identify where units of instruction are located in a program's curriculum. NAACLS will provide charts for Standard 9B [download here]. Standard 9B deals directly with curriculum, and specific instructional areas are identified. An entire course is not needed for each area, and the use of a simple matrix could identify where in the curriculum each instructional area is found. The matrices will assist program directors in development of the self-study report and facilitate the reviews conducted by volunteers who serve as peer evaluators. Standard 9B1 - Prerequisites Standard 9B1 identifies specific areas that are required as prerequisites or may be included as an integral part of the professional curriculum. On the chart for Standard 9B1, the instructional areas are listed in the heading. The left-hand column is completed by the program director indicating where these instructional areas are addressed.
Standard 9B2 - Pre-Analytical, Analytical and Post-Analytical Components of Laboratory Services The major thrust of the instructional content is listed in Standard 9B2 and 9B3, and questions arise about how best to interpret these Standards. Preanalytical variables that influence laboratory testing may be grouped into categories. Physiologic variables may include age, gender, ethnic background, lifestyle, etc. Other preanalytical variables such as lipemia or hemolysis and specimen collection and processing may also interfere with analysis. Analytical errors can occur at any time during the performance of a procedure. Monitoring analytical variables must be ongoing and errors detected and controlled to ensure reliable data. Discovering the type of error produced may help to identify the source of the error. The value of an accurate laboratory result may be useless in-patient care if it is not recorded accurately or in a timely manner, or if it is inaccurately entered onto the medical record. Even the proper reporting of a critical value can greatly affect patient care. All of these situations are examples of postanalytical variables. All phases of laboratory testing are critical to the patient's care. The laboratory is not the only unit responsible for eliminating the variables and cooperation across disciplines and units is crucial. There are several methods that control the quality of laboratory data. The correlation of laboratory tests performed in different areas may be helpful. In addition, the results of patient testing may be reviewed to see if it is in a physiological range compatible with life. If previous specimens have been analyzed, a delta check may be performed by comparing results of previous samples with the current value. The patient's clinical status may also be correlated with the laboratory data (see Standard 9B9a). As with the previous Standard, a simple matrix may help to identify where those components in each of the laboratory services are taught.
Standards 9B3 - 9B9 The Standards from 9B3 to 9B9e are varied and complex. They are usually scattered throughout the curriculum. Again, a Matrix may provide a helpful way to identify where in the curriculum those areas are addressed.
Whether for the programs' own use or for the assistance of reviewers during the accreditation process, it is thought that the generation of these simple matrices might be helpful in identifying placement of required components of the curriculum. NAACLS will make them available to program directors and to volunteers. Suggestions for improvements in the Matrices are invited.
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