Chapter 1 Definitions and Learning Objectives Define the following terms Immune system Immune response Immunology Active Immunity Passive Immunity Innate immunity Adaptive immunity Humoral immunity Learning Objectives Important concepts to know At the end of this chapter you should be able to Cell mediated immunity Primary immune response Secondary immune response Antigen Antibody Cytokine Cluster of differentiation CD 1 Compare and contrast the features of active and passive immunity 2 Describe the contributions of Edward Jenner to the field of immunology 3 Compare and contrast innate immunity and adaptive immunity including their timeline during the course of an infection the components involved cellular and molecular how the components function to eliminate pathogens this is what we call their effector functions 4 Compare and contrast humoral immunity and cell mediated immunity 5 Describe each of the special features of adaptive immunity 6 Compare and contrast a primary immune response and a secondary immune response at the cellular level including the number and types of cells involved the time required to respond to a pathogen the benefits of one response as compared to another 7 List and describe the two most common types of innate immune responses 8 List and explain the 4 signs of inflammation 9 Briefly describe the events that occur during an adaptive immune response