Question 1: Identify the difference between primary and secondary immunodeficiency.
Question 2: Define the term "autoimmune disorder" and recognize examples of such disorders.
Question 3: Define the term hypersensitivity.
Question 4: Name the four types of hypersensitivity reactions and be able to distinguish between them.
Question 5: Name some features and examples of each type of hypersensitivity reaction.
Question 6: Distinguish between localized and systemic anaphylaxis.
Question 7: Describe the different blood types and compatibility/incompatibility features.