Download - Chapter 30
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Mader's Concepts in Biology, First Edition
Copyright © The McGraw-Hill Companies, InC) Permission required for reproduction or display.
Sylvia S. Mader
Chapter 30
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Question 1
Which of the following is not considered an opportunistic infection associated with a decrease in helper T cell count?
A. shingles
B. pneumocystis pneumonia
C. Toxoplasmic encephalitis
D. HIV
E. candidiasis
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Question 2
Which of the following diseases is responsible for destroying or damaging T cells in the human body?
A. Kaposi sarcoma
B. HIV
C. shingles
D. cytomegalovirus
E. candidiasis
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Question 3
The first step in the body’s second line of defense is to identify the pathogen’s __________.
A. antibodies
B. histamines
C. antigens
D. cytokines
E. interferons
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Question 4
Which of the following would be considered a form of active immunity?
A. antibodies from breast milk
B. a vaccination
C. antibodies from the mother’s placenta
D. antibiotics given by a doctor
E. an injection of gamma globulin
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Question 5
The presence of antibodies in a newborn baby is most often due to:
A. active immunity from the mother
B. passive immunity from the mother
C. immunity rapidly developed after birth
D. natural immunity developed by the baby before birth
E. exposure of the baby to antigens after birth
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Question 6
Any disease-causing agent, either virus or bacteria, is a(n):
A. antibody
B. vaccine
C. thrombin
D. allergen
E. pathogen
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Question 7
Which of the following is not a function of the lymphatic system?
A. help transport fat
B. absorb excess fluid from tissues
C. produces and distributes red blood cells
D. defend the body against pathogens
E. produces and distributes lymphocytes
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Question 8
A biologist is studying the location where T cells go to mature. Based on this information you would conclude that he or she is studying which of the following?
A. the red bone marrowB. the tonsilsC. the lymph nodesD. the spleenE. the thymus gland
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Question 9
________________ is where B cells are produced and where they mature.
A. The thymus gland
B. The spleen
C. The tonsils
D. The red bone marrow
E. The lymph nodes
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Question 10
If you where studying small ovoid structures which occur along lymphatic vessels you would be studying which of the following?
A. the lymph nodes
B. the spleens
C. the tonsils
D. the thymus glands
E. the Peyer patches
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Question 11
Which of the following lymphatic tissues is located in the intestinal walls, the vermiform appendix, and is attached to the cecum?
A. the spleen
B. the Peyer patches
C. the thymus glands
D. the lymph nodes
E. the tonsils
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Question 12
Which of the following is not part of the human body's first line of defense?
A. antimicrobial molecules
B. the skin
C. antibodies
D. resident bacteria
E. mucous membranes
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Question 13
If you were studying the portion of the immune system that forms a membrane attack complex, which produces holes in the surface of some bacteria, thus destroying it, you would be studying:
A. eosinophils
B. interferons
C. dendritic cells
D. cytokines
E. complement proteins
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Question 14
Which of the following is not considered a phagocyte?
A. macrophages
B. neutrophils
C. dendritic cells
D. B cells
E. eosinophils
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Question 15
A fever is a defense mechanism which creates an unfavorable environment for invaders and stimulates the immune system.
A. true
B. false
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Question 16
A biologist is studying the chemical which is released by damaged tissue cells. Based on this information you would conclude that he or she is studying which of the following?
A. antigensB. histaminesC. interferonsD. lymphatic fluidE. antibodies
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Question 17
A type of white blood cell which is found in tissue and causes the surrounding capillaries to dilate are called:
A. plasma cells
B. T cells
C. mast cells
B. B cells
E. eosinophils
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Question 18
Macrophages and dendritic cells release _______________, which stimulates the immune response.
A. histamines
B. antigens
C. lymphatic fluid
D. antibodies
E. cytokines
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Question 19
Which of the following is not a result of inflammation?
A. warmth
B. redness
C. pain
D. coolness
E. swelling
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Question 20
If you were a biologist studying the two cells which squeeze through capillary walls and phagocytize the pathogens during an immune response, you would be studying which of the following?
A. neutrophils and monocytes
B. macrophages and dendritic cells
C. neutrophils and dendritic cells
D. macrophages and neutrophils
E. macrophages and monocytes
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Answer Key – Chapter 301. D2. B3. C4. B5. B6. E7. C8. E9. D10. A
11. B12. C13. E14. D15. A16. B17. C18. E19. D20. A