This question is based on the paper "Tenets of Specimen Management in Diagnostic Microbiology" by Rajeshwar Reddy Kasarla and Laxmi Pathak. The article discusses the specimen management procedure and the particular concepts necessary for collecting specimens to accomplish successful diagnosis in a microbiology laboratory. As a result, this query aims to determine what measures should be taken to reduce errors and ensure the accuracy of the specimen submitted for analysis.
According to Eske and Varma (2023), aseptic technique is not solely based on applying antiseptics on the site to be used for specimen collection. It is actually a set of practices that takes several things into consideration including the barriers, patient and equipment preparation, environmental controls, and contact guidelines.
Firstly, one of the many aseptic approaches that can be utilized is a barrier, which works to stop the spread of pathogens by using personal protective equipment (PPE) such as gloves, lab coats, masks, drapes, and protective wraps on sterilized materials.
Secondly, patient and equipment preparation is a highly honed operation that involves using antiseptics to sanitize a patient's skin prior to specimen collection. To stop microorganisms from contaminating the devices that will come into touch with the patient, sterilized instruments are also kept inside their containers or wraps.
Thirdly, environmental control is the process of making sure the area where the specimen collection will occur is free of contaminants while keeping in mind the patient's safety. Therefore, it is advised to keep doors closed, limit entry and leave, and only allow necessary workers to enter.
Lastly, contact guidelines are aseptic procedures that adhere to the correct laboratory handwashing, donning, and doffing methods. It is the process that guarantees sterile-to-sterile contact to guard against contracting potential illnesses that might be present on the barriers during the entire specimen collection process.
Considering that the laboratory has already established safety protocols that are regarded as standard practice, it is possible to prevent contamination by simply adhering to them. This is indicated by the list of aseptic techniques that have been listed.
Reference:
Eske, J., & Varma, A. (2023, February 16). Aseptic technique: Purpose, benefits, and types. Medical News Today. https://www.medicalnewstoday.com/articles/323615
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