Term
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Definition
| type of immune mechanism that provides a general defense by acting against anything recognized as "not self" is called |
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Term
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Definition
which of the following is not a type of cell involved in a nonspecific immunity?
Natural killer cells
T cells
Neutrophils
Macrophages |
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Term
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Definition
all of the following represent examples of nonspecific immunity except
phagocytosis
mechanical and chemical barriers
cell mediated immunity
species resistance |
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Term
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Definition
| what is the body's first line of defense |
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Term
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Definition
true or false
many of the inflammation mediators act as chemotactic factors |
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Term
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Definition
| natural killer cells are a group of neutrophils that kill many types of tumor cells and cells infected by different kinds of viruses |
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Term
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Definition
| interferon mainly interferes with the ability of bacteria to produce disease |
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Term
| antibody mediated immunity |
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Definition
| what are b cell mechanisms classified as |
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Term
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Definition
| the part of the antibody that combines with the antigen is the? |
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Term
| active artificial immunity |
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Definition
| type of immunity produced by vaccination |
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Term
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Definition
true or false
t cell immune mechanisms are classified as antibody - mediated immunity |
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Term
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Definition
| antigens are macromolecules that induce the immune system to make certain reponses |
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Term
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Definition
| all antigens have the same shaped epitopes |
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Term
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Definition
True or False
antibodies differ from antigens in that all antibodies are native molecules, normally present in the body. |
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Term
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Definition
true or false
an antibody consists of two heavy and two light polypeptide chains |
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Term
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Definition
true or false
an antibody has one antigen - binding site |
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Term
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Definition
true or false
antibody mediated immunity, or humoral immunity, occurs within the plasma |
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Term
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Definition
true or false
unlike b cells, t cells do not display antigen receptors on their surface membranes |
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Term
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Definition
true or false
inherited immunity and acquired immunity are forms of specific immunity |
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Term
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Definition
| passive immunity generally lasts longer than active immunity |
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Term
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Definition
| the antibody normally constituting the highest percentage of antibodies in the blood |
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Term
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Definition
| antibody with unknown precise function |
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Term
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Definition
| ANTIBODY COMMONLY FOUND IN TEARS AND SALIVA |
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Term
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Definition
| The antibody associated with allergic reactions |
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Term
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Definition
| antibody of primary response |
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Term
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Definition
| predominant antibody of a secondary response |
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