Lesson 1 discusses the many health care factors affecting this industry today. It will provide a basic overview of regulating agencies and laws that are applicable to becoming a CNA. You will learn about the different types of settings in which care is provided. You will learn about subtle differences between each setting and the different terms used when referring to the individuals receiving care. This lesson will explore the CNA role within a healthcare team as well as the line of authority and the importance of clear communication. Common traits, attitudes, and habits of successful CNAs will be revealed. You will find what type of dress is suitable for a CNA. The proper tools needed to perform the necessary functions of the CNA role will be discussed. This lesson will provide valuable insight on common tasks and demands that are included in the CNA role. You will learn appropriate beginning and ending procedures for all interactions with patients. Tips for stress reduction and burnout related to the CNA role will also be listed.