1ST MIDTERM key 2007

1ST MIDTERM key 2007 - VM PMI 126 1. 1ST MIDTERM...

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VM PMI 126 1 ST MIDTERM EXAMINATION WINTER 2007 1. Which of the following infectious diseases have been successfully managed by vaccination programs? a. AIDS (acquired immunodeficiency syndrome) b. High cholesterol c. Breast cancer d. Small pox e. Both a and d 2. Which of the following are considered “Major” groups of human pathogens? a. Viruses b. Bacteria c. Fungi d. All of the above e. a and b only 3. Which of the following would you typically associate with the innate immune system? a. Lymphocytes b. Antibody c. Pattern recognition receptors d. All of the above e. a and b only 4. A hematopoietic stem cell can give rise to which of the following? a. T lymphocyte b. Red blood cell c. Dendritic cell d. All of the above e. None of the above 5. Hematopoiesis results in the production of many leukocytes every day. To maintain manageable number of white blood cells, many die each day. Do they typically die by: a. Necrosis b. Complement-mediated lysis c. Apoptosis d. Autoimmunity e. None of the above 6. A patient has been subjected to total body irradiation to eliminate a nasty leukemia of lymphoid origin. Which of the following cell types would you use to reconstitute (rebuild) a functional immune system? a. Red blood cells b. Platelets c. Neutrophils d. T lymphocytes e. None of the above 7. Which of the following cell types is typically most common in the blood of a healthy human? a. Neutrophils b. Basophils c. Eosinophils d. Lymphocytes e. Monocytes 8. Which of the following cell types is typically least common in the blood of a healthy human? a. Neutrophils b. Basophils c. Eosinophils d. Lymphocytes 1
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e. Monocytes 9. Which of the following cell types are considered to be phagocytes (capable of phagocytosis)? a. Lymphocytes b. Red blood cells c. Platelets d. Natural killer cells e. None of the above 10. Which of the following are true of a macrophage? a. Phagocytic cell b. Derived from the Myeloid lineage c. Derived from a blood monocyte d. All of the above e. None of the above 11. Which of the following would you typically associate with a neutrophil? a. Derived from the lymphoid lineage b. Relatively inactive cell with very little cytoplasm c. Commonly found in lymph nodes d. All of the above e. None of the above 12. Which of the following are true of dendritic cells? a.
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This note was uploaded on 06/07/2009 for the course PMI 126 taught by Professor Stott,jeffrey during the Winter '08 term at UC Davis.

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1ST MIDTERM key 2007 - VM PMI 126 1. 1ST MIDTERM...

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