Term
What are 3 functions of the lymphatic system? |
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Definition
Fluid balance, fat absorption, and protection against diseases |
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Term
Excess _______ enters lymphatic capillaries and becomes _______. |
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Definition
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The lymphatic system absorbs fat and othe substances form ______ _______. |
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Definition
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Term
What carries lymph from peripheral tissues to the venous system? |
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Definition
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Term
Lymphocytes are a type of ______. |
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Definition
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Term
Lymphatic vessels start as ______ rather than tubes (Blood). |
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Definition
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Lymphatic vessels have _____ diameter than blood vessels. |
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Definition
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Term
lymphatic vessels have ________ walls than blood vessels. |
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Definition
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Term
Lympatic vessels are _____ or ______ in section compared to blood vessels. |
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Definition
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Term
Lymphatic capillaries allow Fluids, solutes, viruses and bacteria to enter but prevents ______ to intercellular space. |
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Definition
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Term
Overlap of the lymphatic capillary structure acts as a _________. |
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Definition
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Term
Special lymphatic capillaries in the small intestine that transport lipids from digestive tract. |
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Definition
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Term
Release chemicals that mediate inflammation and allergic responses |
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Definition
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Term
Ingest and destroy invaders |
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Definition
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Term
destroy invaders, particularly antibody coated parasites |
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Definition
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Term
ingest and destroy invaders;antigen presentation |
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Definition
monocytes and microphages |
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Term
specific response to invaders, including antibody production |
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Definition
lymphocytes and plasma cells |
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Term
recognize pathogens and activate other immune cells by antigen presentation |
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Definition
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Term
Cytotoxic T cells, Helper T cells and Suppressor T cells are all.... |
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Definition
T cells/circulating lymphocytes |
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Term
B Cells are a class of ________ lymphocytes. |
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Definition
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Term
Natural Killer Cells are a class of circulating _________. |
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Definition
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Term
Attack cells infected by virus |
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Definition
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Term
Cytotoxic T cells attack cells infected by ______. |
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Definition
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Term
Stimulate function of T cells and B cells |
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Definition
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Term
Inhibit fuction of T cells and B cells |
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Definition
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Term
What type of WBC have a regulatory system? |
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Definition
Cytotoxic, helper and suppressor T cells |
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Term
Differentiate into plasma cells |
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Definition
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Term
B cells produce and secrete ________. |
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Definition
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Term
Which cells produce and secrete antibodies? |
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Definition
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Term
Which cells are responsible for immunological surveillance, attack foreign cells, virus infected cells, and cancer cells |
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Definition
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Term
Which cells are Dr. Gardners favorite cells? |
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Definition
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Term
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Definition
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Term
Areolar tissue (connective tissue in which fibers are loosley arranged in a net or meshwork) with densely packed lymphocytes. |
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Definition
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Term
________ are located in the lymph nodes, spleen, repiratory tract, along digestive and urinary tracts. |
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Definition
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Term
Lympoid tissues that are associated with the digestive system are called.... |
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Definition
MALT mucosa associated lymphoid tissue |
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Term
lymphoid tissues are found along the digestive tract T or F |
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Definition
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Term
Lymphoid nodules that are located in the walls of the pharynx are called.... |
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Definition
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Term
What are three lymphoid organs? |
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Definition
lymph nodes, thymus, and spleen |
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Term
________ are located along lymphatic vessels? |
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Definition
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Term
Within the lymph nodes where are b cells located? |
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Definition
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Term
Where is the site of plasma cell and memory b cell formation |
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Definition
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Term
With the lymph node where are T cells and dendritic cells? |
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Definition
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Term
Within the lymph node what contains b cells, antibody producing plasma cells from cortex, and macrophages? |
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Definition
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Term
The thymus _______ after puberty. |
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Definition
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Term
The thymus shrinks with age from ___ in infants to ___ in old age. |
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Definition
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Term
What is an extract of the thymus that promotes development of lymphocytes? |
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Definition
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Term
Functions of the Spleen Removal of _______ and other blood components by phagocytosis. |
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Definition
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Term
Functions of the Spleen Storage of ______ recycled from rbc. |
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Definition
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Term
Functions of the Spleen Initiation of ______ ________ by B cells and T cells in response to antigens in circulating blood. |
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Definition
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Term
contains rbc and fixed and free macrophages which pulp is this |
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Definition
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Term
Which pulp contains lymphatic tissue (lymphocytes and macrophages) |
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Definition
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Term
Where do B and T cells carry out immune function? |
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Definition
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Term
Which defense always works the same way? |
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Definition
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Term
Which defense works against any type of invading agent? |
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Definition
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Term
Specific defenses protect against ______ pathogens. |
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Definition
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Term
Which defense depends on activites of lymphocytes? |
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Definition
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Term
_______ resistance develops after exposure to environmental hazards. |
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Definition
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Term
Keeps hazardous materials outside of the body? |
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Definition
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Term
What is an example of a physical barrier? |
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Definition
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Term
attack and remove dangerous microorganisms |
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Definition
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Term
constantly monitors normal tissues |
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Definition
immunological surveillance |
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Term
Proteins made and released by lymphocytes |
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Definition
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Term
complement proteins are specific or nonspecific? |
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Definition
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Term
Complement (C) proteins complement the action of ?? |
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Definition
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Term
Triggers a complex inflammatory response is a function of inflammation which is a ____________ defense. |
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Definition
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Term
________ kills invaders but also own enzymes. |
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Definition
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Term
Enzymes and stomach acid provide a nonspecific defense/physical barrier because??? |
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Definition
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Term
Sweat glands, mucus, and urine are _________ that flush away materials. This makes them a nonspecific/physical barrier. |
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Definition
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Term
_______ layers of internal passageways provide a nonspecific phyical barrier. |
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Definition
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Term
Microphages and macrophages are what? |
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Definition
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Term
Neutrophils and eosinophils are _______. |
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Definition
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Term
what leaves the bloodstream and then enters peripheral tissues to fight infections? |
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Definition
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Term
Microphages and Macrophages are two classes of?? |
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Definition
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Term
Phagocytes remove _____ and _____. |
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Definition
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Term
large phagocytic cells derived from monocytes |
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Definition
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Term
_____ mature into different types of macrophages. |
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Definition
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Term
______ ________ respond to pathogens in these ways.... 1.Engulf pathogen and destroy it with lysosomal enzymes. 2.Bind to pathogen so other cells can destroy it. 3.Destroy pathogen by releasing toxic chemicals into interstitial fluid. |
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Definition
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Term
Fixed and Free are two types of... |
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Definition
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Term
stay in specific tissues or organs.. ex. dermis and bone marrow |
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Definition
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Term
You could find these in the central nervous system, and they stay there. Type of fixed macrophage |
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Definition
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Term
You could find these in the liver sinusoids. They stay there because they are a type of fixed macrophage |
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Definition
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Term
Travel throughout the body |
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Definition
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Term
You could find these kind of free macrophages in the lungs... |
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Definition
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Term
Immunological surveillance is carried out by what kind of cell? |
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Definition
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Term
NK cells identify and attach to what____ cells. The _____ in the NK cell forms perforin vesicles. |
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Definition
abnormal (nonselective) golgi |
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Term
Vesicles of the NK cell release protein called _____ by ______. |
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Definition
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Term
Perforins from NK cells _____ abnormal plasma membranes. |
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Definition
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Term
Can microphages get into tissues? |
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Definition
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Term
What are proteins made and released by lymphocytes and are a nonspecific defense? |
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Definition
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Term
A type of cytokine= chemical messenger |
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Definition
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Term
Alpha, Beta and Gamma are types of... |
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Definition
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Term
This type of interferon attracts and stimulates nk cells. They are produced by wbc/leukocytes |
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Definition
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Term
This type of interferon is secreted by fibrocytes and slow inflammation in damaged area. Help bring in stuff. |
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Definition
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Term
These type of interferons are secreted by t cells and nk cells and they stimulate macrophage activity |
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Definition
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Term
complement antibody action |
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Definition
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Term
Effects of complement activation -Stimulation of _________. |
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Definition
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Term
Effects of complement activation -Attraction of _________. |
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Definition
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Term
Effects of complement activation Destruction of target _______ _______. |
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Definition
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Term
Inflammation is also called inflammatory response. It is a ______ response. |
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Definition
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Term
Three effects of inflammation 1. Temporary repair and barrier against _______. |
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Definition
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Term
Three effects of inflammation 2. ______ spread of pathogens to surrounding areas. |
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Definition
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Term
Three effects of inflammation 3. Mobilization of local and systemic ______ and facilitation of repairs. |
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Definition
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Term
What are three products of inflammation? |
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Definition
Pus, necrosis, and abcess |
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Term
Local tissue destruction in area of injury |
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Definition
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Term
mixture of debris and necrotic tissues |
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Definition
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Term
pus accumulated in an enclosed space |
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Definition
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Term
A maintained body temperature of ___. |
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Definition
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Term
Any material that causes the hypothalamus to raise temperature. |
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Definition
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Term
Circulating pathogens, toxins or antibody complexes (all pyrogens) would cause what? |
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Definition
the hypothalamus to raise body temp |
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Term
What is the bodies thermostat? |
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Definition
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Term
Provide cell-mediated immunity |
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Definition
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Term
provide antibody-mediated immunity |
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Definition
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Term
defend against abnormal cells and pathogens inside cells |
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Definition
cell-mediated immunity (t cells) |
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Term
defend against antigens and pathogens in body fluids |
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Definition
antibody-mediated immunity (b cells) |
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Term
the form of immunity that is present at birth |
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Definition
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Term
the form of immunity that is after birth |
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Definition
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Term
the form of immunity when antibodies develop after exposure to antigen |
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Definition
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Term
Through environmental exposure to pathogens as in chicken pox, measles you would have this immunity |
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Definition
naturally acquired (active) |
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Term
through vaccines containing pathogens as in small pox, polio, rubella, measles, mumps you would have this immunity |
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Definition
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Term
antibodies are transferred from another source in this type of immunity |
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Definition
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Term
In this type of immunity antibodies acquired from the mother |
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Definition
naturally acquired (passive) |
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Term
In this type of immunity antibodies are an injection of antibodies ie rabies, tetanus |
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Definition
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Term
A molecule that is recognized by the immune system and are substances that trigger an immune response |
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Definition
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Term
The four properties of immunity are specificity, versatility, memory and ______. |
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Definition
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Term
Properties of immunity Each T or B cell responds only to a _____ _____ and ignores all others. |
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Definition
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Term
Properties of immunity The body produces many types of lymphocytes Each fights a different type of antigen. |
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Definition
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Term
Properties of immunity Some active lymphocytes stay in circulation and provide immunity against new exposure |
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Definition
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Term
Properties of immunity Immune system ignores normal (self) antigens |
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Definition
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Term
cell-mediated and antibody-mediated immunity are the two main division of.... |
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Definition
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Term
What are the three major types of t cells? |
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Definition
cytotoxic, helper, and supressor |
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