1. To understand the basic theory and concepts of PCS (Patient Classification Systems) and how it is used in various healthcare settings. 2. To identify the significance of PCS in patient care, specifically how it assists in planning, managing, and evaluating patient services and resources. 3. To learn about the key components and types of PCS, and how to correctly apply them in different clinical contexts. 4. To navigate through various challenges and ethical issues associated with the application of PCS, focusing on maintaining patient privacy and ensuring accurate data reporting. 5. To analyze the roles and responsibilities of healthcare professionals in implementing and maintaining the PCS and discuss ways to improve its effectiveness and efficiency.