1. Which of the following is not directly associated with the lymphatic pathway? A. Lymphatic trunk B. Collecting duct C. Subclavian vein D. Carotid arteries |
2. The thymus is responsible for secreting _____ from epithelial cells. A. Thymosin B. Growth hormone C. Macrophages D. Plasma cells |
3. Which of the following types of cytokines is responsible for the growth and maturation of B cells? A. Interleukin-1 B. Interleukin-2 C. Interleukin-4 D. Interleukin-7 |
4. Which of the following types of immunoglobulins is the most responsible for promoting allergic reactions? A. IgA B. IgM C. IgD D. IgE |
5. Which of the following types of immunoglobulins is located on the surface of most B-lymphocytes? A. IgA B. IgM C. IgD D. IgE |
6. Which of the following types of immunoglobulins does not cross the barrier between mother and infant in the womb? A. IgA B. IgM C. IgD D. IgE |
7. Which of the following is not an autoimmune disease? A. Graves disease B. Myasthenia gravis C. Insulin-dependent diabetes mellitus D. Alzheimer's disease |
8. T-cell activation requires a/an _______ cell. A. Activation B. Accessory C. Plasma D. Helper |
9. The thymus is located with the _______. A. Mediastinum B. Peristinum C. Epistinum D. Endostinum |
10. Which of the following statements is false regarding the spleen? A. Divided up into lobules B. Similar to a large lymph node C. Contains macrophages D. Limited blood within the lobules |
11. Which of the following is not considered a central location of lymph nodes? A. Cervical B. Axillary C. Inguinal D. Tibial |
12. Lymphocytes that reach the thymus become _____. A. T-cells B. B-cells C. Plasma cells D. Beta cells |
13. Lymphocytes that do not reach the thymus become _____. A. T-cells B. B-cells C. Plasma cells D. Beta cells |
14. Which of the following is associated with a B cell deficiency? A. Job's syndrome B. Chronic granulomatous disease C. Bruton's agammaglobulinemia D. Wiskott-Aldrich syndrome |
15. Which of the following is the autoantibody for systemic lupus? A. Anti-microsomal B. Antinuclear antibodies C. Anti-gliadin D. Anti-histone |
16. The TB skin test is an example of ______. A. Delayed hypersensitivity B. Serum sickness C. Cytotoxic reaction D. Arthus reaction |
17. Which of the following types of cytokines is secreted by macrophages? A. IL-1 B. IL-2 C. IL-3 D. IL-4 |
18. Which of the following types of immunoglobulins binds complement? A. IgA B. IgD C. IgE D. IgG |
19. Which of the following is a key component of cytotoxic T cells? A. CD2 B. CD4 C. CD8 D. CD10 |
20. Which of the following is not a primary target group of T cells? A. Viruses B. Toxins C. Fungi D. TB |
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