EXAM 3 STUDY GUIDE- MURSCH &
VERNACE GOODWIN COLLEGE Questions
and Correct Answers/ Latest Update /
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Which of the following is something antibodies do not do?
A. Link antigen molecules together
B. Neutralize antigens by binding to regions of an antigen that can be
pathogenic
C. Bind to enemy cells, thus changing their shape so their complement-
binding sites are exposed
D. Differentiate into memory antibodies, which upon reexposure to the
same pathogen would mount a quicker attack
E. Bind antigen molecules of two or more enemy cells and stick them
together
Ans: D. Differentiate into memory antibodies, which upon
reexposure to the same pathogen would mount a quicker attack
The ability of the body to react to antigens and remain free of disease
is
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A. responsiveness
B. immunity
C. immaturity
D. homeostasis
Ans: B. Immunity
Which of the following is a primary lymphatic organ?
A. spleen
B. tonsil
C. lymph node
D. thymus
Ans: D. thymus
B cells are responsible for
A. humoral (antibody-mediated) immunity
B. nonspecific immunity
C. inflammation
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D. cellular (cell-mediated) immunity
Ans: A. humoral (antibody-mediated) immunity
Which of the following is NOT a tonsil?
A. pharyngeal
B. popliteal
C. palatine
D. lingual
Ans: B. Popliteal
Active immunity
A. occurs as a result of exposure to antigens
B. means that antibodies are not made by the recipient
C. occurs against an individual's own tissue
D. occurs when antibodies are given
Ans: A. occurs as a result of exposure to antigens
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The lymphatic trunk returns fluid to the subclavian vein.
A. True
B. False
Ans: B. False
The white pulp of the spleen contains worn out red blood cells.
A. True
B. False
Ans: B. False
T-cells are responsible for cellular (cell-mediated) immunity.
A. True
B. False
Ans: A. True
Memory B cells can produce a faster and more intense response to a
subsequent exposure to the antigen.
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