Quality Assurance in Transfusion Science

This topic introduces the fundamental principles of Quality Assurance (QA) and Quality Control (QC) as applied to blood transfusion services, a critical component of tertiary-level laboratory management and biomedical science education in Zambia. It explores the Deming Cycle (Plan-Do-Check-Act) as a framework for continuous improvement in processes from donor selection to component issue. Furthermore, it covers External Quality Assessment (EQA), detailing how proficiency testing schemes are scored using metrics like accuracy, precision, and trueness (z-scores). Understanding these concepts enables students to appreciate the systems that underpin reliable and safe laboratory outputs, comply with national and international standards, and implement corrective actions. This knowledge is vital for aspiring laboratory managers, quality officers, and technologists aiming to enhance the standards of healthcare delivery in Zambia through robust quality systems integral to their professional development.