Question 1: List or draw an overview of the innate immune system listing all components. Question 2: List or draw an overview of the adaptive immune system listing all components.

Your innate immune system provides very quick, but non-specific responses to pathogens, while your adaptive immune response does the opposite.   Question 9 options:   True   False

In order of progression, state the steps that would lead to the development of natural active immunity when an airborne pathogen is able to evade the innate immune system and invade the epithelial cells of the respiratory system

Using words and arrows, complete a flow outline of an immune response, beginning with entrance of antigen; start with the response of the innate immune system, describe antigen processing, cell interaction, involvement of cytokines, and the end results for B and T cells.

True/False: Unlike innate immune responses, adaptive immune responses are initiated in secondary lymphoid organs. However, the innate immune response to an infection in a tissue has a pivotal role in inducing T-cell responses in the nearest lymph node by activating tissue dendritic cells and inducing their migration to the lymph node.

Johnny has just been infected and needs your help in letting him know how his body is fighting the infection. To do so, describe how the innate and adaptive immune systems work together. You should address the following: 1. define adaptive and innate immunity; 2. Describe the role of natural killer cells (how do they work); 3. what are antigen presenting cells and what is their function, what are MHCs?; 4. describe the role of the complement system; 5. what is the role of interferons?; 6. How do helper T cells, cytotoxic T cells and B lymphocytes work make sure you address adaptive immunity memory?; 7. Define HIV, which cells do they attack and why do some individuals develop persistent lymphadenopathy (swollen or enlarged lymph nodes)?