1. In the article, Henry (2009) states; “In the context of immunohaematology testing, quality control systems should also be able to detect instrument and human errors such as transcription, transposition and transmission”.
Routine immunohaematology tests may look as if they are both dependable and straightforward; however, the failure of reagent and circumstantial technological inaccuracies can take place both in manual and automated systems. Very dangerous errors such as transposition and transcription can be made. Transposition errors are caused when staff or instruments pick up and use incorrect sample or reagent or dispense samples or reagents into an incorrect testing ...
