Clinical Immunology and Serology A Laboratory Perspective - Stevens and Miller: Review Question

. First attenuated vaccines: 1. Which of the following can be attributed to Pasteur? a. Discovery of opsonins b. Observation of phagocytosis c. First attenuated vaccines d. Theory of humoral immunity 2. d. Monocyte: 2. Which WBC is capable of further differentiation in tissues? a. Neutrophil b. Eosinophil c. Basophil d. Monocyte 3. a. Innate immunity: 3. The cells that Metchnikoff first observed are associated with which phenomenon? a. Innate immunity b. Adaptive immunity c. Humoral immunity d. Specific immunity 4. a. Bone marrow: 4. Where are all undifferentiated lymphocytes made? a. Bone marrow b. Spleen c. Thymus d. Lymph nodes 5. d. They kill target cells without prior exposure to them.: 5. Which of the following statements is true of NK cells? a. They rely upon memory for antigen recognition. b. They have the same CD groups as B cells. c. They are found mainly in lymph nodes. d. They kill target cells without prior exposure to them. 6. b. Dendritic cell: 6. Which cell is the most potent phagocytic cell in the tissue? a. Neutrophil b. Dendritic cell c. Eosin