Final answer:
The PDSA cycle in the QI model stands for Plan-Do-Study-Act, a four-step approach for continuous improvement in quality improvement processes.
Step-by-step explanation:
The QI model PDSA stands for Plan-Do-Study-Act. This model is a widely used approach in quality improvement processes within organizations. It is a four-step cyclic strategy for continuous improvement of processes, products, or services. The cycle begins with Planning, where objectives and processes are determined to bring about the desired outcomes. Next is the Doing phase, where the plan is implemented on a small scale. Following this is Study (or Check), which involves monitoring and analyzing the effectiveness of the intervention. Finally, the Act phase is where the results are reviewed, and changes are made for the next cycle of improvement.