17. Name and differentiate between the different types of granulocytes and agranulocytes. 18. Describe the major events in the inflammatory response including the stimuli, physiologic reactions and symptoms.

19. Describe the events that give rise to macrophages.

20. What is phagocytosis and how is it involved in our body defending us from pathogens.

21. How is fever involved in immunology? If a fever gets too high, why is that dangerous? (I need an answer in terms of the specifics of what fever does to the immune system and what high fever can do to the cells of the body).