Question

1. Describe the lines of defense associated with the immune system. A. Four examples of anatomical barriers B. Three of the primary mediators of inflammation C. Names and brief descriptions of the four features that the specific immune system exhibits D. Name the two cell types known as lymphocytes and name their origin and maturation locations. E. Then, indicate how the cell mediated response (T cells) is activated.

2. A. Fully describe how erythroblastosis fetalis can be manifested. B. Name the five types of immunoglobulins and give one function for each.

Answer 1