Chapter 12 Test Review: 29 multiple choice questions; 2 short answer questions What is immunity? Know what is meant by complement fixation Be familiar with the role of interferons Know how the immune system responds to an antigen Know what it means to have immunocompetency Know where T cells and B cells develop immunocompetence Differentiate between passive and active immunity Be familiar with Killer T cells/cytotoxic T cells, and their role Understand how lymph is returned to the heart Know the structures of the lymph node Know the roles of the lymph nodes, spleen, thymus, and tonsils Understand what it means to have adaptive (specific) defense Know how membrane attack complexes (MAC) work Know the function of interferons Understand the humoral immune response Understand the role of plasma cells with humoral immunity Understand the consequence of the transfusion of a foreign blood type Know the role of helper T cells Differentiate between the major types of tissue grafts Know the two ducts that collect lymph and return it to the heart Know the body’s first, second, and third lines of defense Know the important aspects of the adaptive defense Know the structures that comprise MALT Chapter 12 Test Review: 29 multiple choice questions; 2 short answer questions What is immunity? Know what is meant by complement fixation Be familiar with the role of interferons Know how the immune system responds to an antigen Know what it means to have immunocompetency Know where T cells and B cells develop immunocompetence Differentiate between passive and active immunity Be familiar with Killer T cells/cytotoxic T cells, and their role Understand how lymph is returned to the heart Know the structures of the lymph node Know the roles of the lymph nodes, spleen, thymus, and tonsils Understand what it means to have adaptive (specific) defense Know how membrane attack complexes (MAC) work Know the function of interferons Understand the humoral immune response Understand the role of plasma cells with humoral immunity Understand the consequence of the transfusion of a foreign blood type Know the role of helper T cells Differentiate between the major types of tissue grafts Know the two ducts that collect lymph and return it to the heart Know the body’s first, second, and third lines of defense Know the important aspects of the adaptive defense Know the structures that comprise MALT