Which of the following is NOT included in quality assurance for pharmacy practices?

Quality assurance in pharmacy practices is designed to ensure that services and products provided meet certain quality standards and regulations for the safety and benefit of patients. This involves several key components, including the documented training and evaluation of personnel, programs that monitor and evaluate products, and written plans for corrective actions when quality standards are not met.

The aspect of continuous assessment of profit margins does not pertain to quality assurance in pharmacy practices. While financial health is important for any business, it is not a direct measure of the quality of pharmacy services or products. Quality assurance focuses on the competencies of staff, the safety and effectiveness of the medications dispensed, and the implementation of corrective measures to address any deficiencies in service or products. Profit margins, on the other hand, are related to the financial performance of the pharmacy and do not inform or improve the quality of services provided to patients.

Thus, the correct answer indicates an aspect that is outside the scope of what constitutes quality assurance within pharmacy operations, aligning with the objective of maintaining high standards in patient care and safety.