Immune System – Section 1

11. What is the result of invasion of a body by pathogens?

A. Infection
B. Inflammation
C. Swelling
D. Pus

Correct Answer: A. Infection

12. What is the behavior in which T cells and B cells constantly travel throughout the body seeking out and destroying foreign substances?

A. Antibody-mediated immune response
B. Immune surveillance
C. Cell-mediated immune response
D. Vaccination

Correct Answer: B. Immune surveillance

13. In a fetus, where are lymphocytes produced?

A. In the spleen
B. In the bone marrow
C. In the liver
D. In the heart

Correct Answer: C. In the liver

14. Which of the following produces the antibodies employed in the specific immune response of vertebrates?

A. B lymphocytes
B. T lymphocytes
C. Neutrophils
D. Macrophages

Correct Answer: A. B lymphocytes

15. Which of the following is not part of the vertebrate immune system?

A. Lymphocytes
B. Antibodies
C. Cardiac glycosides
D. Lymph nodes

Correct Answer: C. Cardiac glycosides

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