Chapter 6 Verified Test Bank Exercise And The Immune System - Exercise Physiology 9e Test Bank with Answers by Scott Powers. DOCX document preview.
Chapter 06
Exercise and the Immune System
Multiple Choice Questions
1. Which of the following immune cells are a component of the innate immune system?
A. killer T cells
B. helper T cells
C. natural killer cells
D. B cells
2. The system that destroys bacteria by creating holes in the surface is the
A. adaptive immune system.
B. antigen-antibody system.
C. inflammation system.
D. complement system.
3. In the adaptive immune system, the role of B cells is to
A. produce antibodies.
B. secrete cytokines to enhance the immune response.
C. act as phagocytes.
D. attack cancer cells.
4. The T cells that primarily attack virus-containing cells are
A. helper T cells.
B. killer T cells.
C. regulatory T cells.
D. suppressor T cells.
5. In acute inflammation, vasodilation results in
A. edema.
B. heat.
C. redness.
D. all of these.
6. ___________ inflammation has been linked to increase risk of cancer, diabetes, and heart disease.
A. Low grade
B. High grade
7. A single bout of exercise can provide a positive boost to
A. the innate immune system.
B. the acquired immune system.
C. both the innate and acquired immune system.
D. neither the innate or acquired immune system.
8. The immune function may be depressed following strenuous exercise due to high levels of
A. cortisol.
B. natural killer cells.
C. neutrophil phagocytosis.
D. B cell activity.
9. Immune function is most affected by exercise
A. in a hot environment.
B. in a cold environment.
C. at high altitude.
10. Exercise should be avoided if cold symptoms
A. include a fever.
B. are above the neck.
C. include a runny nose or nasal congestion.
11. Immunoglobulins are also called
A. antigens.
B. antibodies.
C. viruses.
D. cytokines.
12. The J-shaped relationship between intensity of exercise suggest that risk of URTI is lowest in people who
A. are sedentary.
B. engage in moderate exercise.
C. engage in vigorous exercise.
13. Immunosenescence is a decreased immune function in
A. children.
B. athletes.
C. sedentary adults.
D. the elderly.
14. Susceptibility to infection in athletes may be increased by __________, in addition to exercise-induced immunosuppression.
A. inadequate nutrition
B. mental stress
C. poor sleep habits
D. all of these
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