1) Provide general defense against various pathogens/foreign substances a) Innate immunity b) Adaptive immunity c) Humoral immunity d) Cellular immunity 2) host develops these immune defenses upon exposure to the antigen a) Innate immunity b) Adaptive immunity c) Humoral immunity d) Cellular immunity 3) No immunological memory; does not improve on repeated exposure a) Innate immunity b) Adaptive immunity c) Humoral immunity d) Cellular immunity 4) Primarily involves the granulocytes, phagocytes, mast cells and natural killer lymphocytes a) Innate immunity b) Adaptive immunity c) Humoral immunity d) Cellular immunity 5) Primarily involves the T and B lymphocytes a) Innate immunity b) Adaptive immunity c) Humoral immunity d) Cellular immunity 6) Primarily involves the T and B lymphocytes a) Leukocytes b) Adaptive immunity c) Humoral immunity d) Cellular immunity 7) lineages originate from a common lymphoid cell precursor (CLP) and include: T cells, B cells, and NK cells a) Leukocytes b) Granulocutes c) Lymphoid-derived d) Myeloid-derived 8) Which of the following is/are NOT included in myeloid-derived lineage? a) erythrocytes b) mast cells c) NK cell d) macrophage e) plasma cell f) dendritic cell 9) Which of the following are granulocytes? a) lymphocytes b) neutrophils c) dendritic cell d) plasma cell e) eosinophils f) monocytes 10) Phagocytic and cytotoxic cell; Key first responder to infection, role in elimination of bacteria and fungi a) eosinophil b) basophil c) NK cell d) neutrophil 11) Cytotoxic cell; Elimination of tumor/cancer cells and virally infected host cells. a) eosinophil b) basophil c) NK cell d) neutrophil 12) Main cell to present antigens to T cells to help mount adaptive immune response, “bridge” between innate and adaptive immune systems, “sentinel” cell. a) Monocyte b) Dendritic cell c) Macrophage d) Neutrophil 13) Role in acute inflammation through release of inflammatory mediators such as histamine; role in allergic responses; degranulate in response to allergens a) mast cell b) eosinophil c) plasma cell d) monocyte e) basophil f) NK cell 14) Lymphoid-derived innate cell that eliminates virally-infected and neoplastic cells a) Plasma cell b) Helper T Cell c) Monocyte d) NK cell e) Dendritic cell f) Eosinophil

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