Lymphatic System

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