7. Which of these cells can activate both B & T lymphocytes? Helper T cells Plasma cells c) Cytotoxic T cells d) Neutrophils e) Mast cells 8. Which of the following happens when a B cell is activated? a) b) a) Inflammation b) The activated B cell differentiates into plasma cells and memory cells c) The B cell will suppress the immune response d) It acts as a phagocyte to engulf antigens e) The activated B cell will release haptens 9. How are T lymphocytes activated? a) Release of histamine during the inflammatory process triggers their activation b) By interferon and antibodies c) Contact with exposed collagen activates helper T cells d) Through direct contact with a foreign antigen e) Activation of any component of the nonspecific immune response will activate T cells

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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7. Which of these cells can activate both B & T lymphocytes?
a) Helper T cells
b) Plasma cells
c) Cytotoxic T cells
d) Neutrophils
e) Mast cells
8. Which of the following happens when a B cell is activated?
a) Inflammation
b) The activated B cell differentiates into plasma cells and memory cells
c) The B cell will suppress the immune response
d) It acts as a phagocyte to engulf antigens
e) The activated B cell will release haptens
9. How are T lymphocytes activated?
a) Release of histamine during the inflammatory process triggers their activation
b)
By interferon and antibodies
Contact with exposed collagen activates helper T cells
d)
Through direct contact with a foreign antigen
e) Activation of any component of the nonspecific immune response will activate T cells
10. The variable region of an antibody
c)
ngang naging
a) Binds to a specific epitope on an antigen.
b) Can bind to several different antigens on the same bacterial cell.
c) Binds to the first complement protein (C1).
d) Is the same for all IgG antibodies.
e) Is only found on IgM antibodies.
a) Produce IgA
b) Chemotaxis
92000;
11. Memory cells:
a) Release perforins to poke holes in bacterial cells
b) Produce the secondary immune response
c) Mature in the thymus
d) Are parts of the non-specific immune response.
Are only produced by T-cells.
12. As part of the inflammatory response, neutrophils do all the following except:
c) Phagocytosis
d) Diapedesis
LOITE
SMID
Transcribed Image Text:7. Which of these cells can activate both B & T lymphocytes? a) Helper T cells b) Plasma cells c) Cytotoxic T cells d) Neutrophils e) Mast cells 8. Which of the following happens when a B cell is activated? a) Inflammation b) The activated B cell differentiates into plasma cells and memory cells c) The B cell will suppress the immune response d) It acts as a phagocyte to engulf antigens e) The activated B cell will release haptens 9. How are T lymphocytes activated? a) Release of histamine during the inflammatory process triggers their activation b) By interferon and antibodies Contact with exposed collagen activates helper T cells d) Through direct contact with a foreign antigen e) Activation of any component of the nonspecific immune response will activate T cells 10. The variable region of an antibody c) ngang naging a) Binds to a specific epitope on an antigen. b) Can bind to several different antigens on the same bacterial cell. c) Binds to the first complement protein (C1). d) Is the same for all IgG antibodies. e) Is only found on IgM antibodies. a) Produce IgA b) Chemotaxis 92000; 11. Memory cells: a) Release perforins to poke holes in bacterial cells b) Produce the secondary immune response c) Mature in the thymus d) Are parts of the non-specific immune response. Are only produced by T-cells. 12. As part of the inflammatory response, neutrophils do all the following except: c) Phagocytosis d) Diapedesis LOITE SMID
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