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57 Cards in this Set
- Front
- Back
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Inflammation response |
Vasoconstriction--> margination--> vasodilation--> diapedisis--> edema(swelling)--> pain--> blood clot--> tissue repair |
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MHC1 |
Self recognizing , all nucleated cells except RBC |
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IgG |
Most common , presence indicates a previous infection , previous infection |
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IgM |
First to appear, higher levels indicate a current infection |
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IgA |
Respiratory infections; colostrum intestinal illness |
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IgE |
Allergic reactions, possible lysis of parasitic worms |
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Agglutination |
Grouping together antigens |
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Opsonization |
Coating antigen w/ antibody |
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Neutralization |
Blocks adhesion, blocks toxin |
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Complement fixation |
Cytolysis , MAC (membrane attack complex) |
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Artificially acquired |
Shot in arm |
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Keratin |
Skin closely packed cells continuous layers, physical barrier |
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Interferons |
Stimulates production of antiviral proteins |
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Anaphalactic shock |
Gives epinephrine |
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Stages of infection |
Find portal of entry Attaching firmly Surviving host defenses Causing damage(disease) Exiting host |
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Natural killer t cells |
Lymphocytes |
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Herd immunity |
Protects those who are susceptible and not immunized |
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Vehicle |
Any inanimate material commonly used by humans that can transmit infectious agents -food water etc |
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Vector |
Live animals that transmit an infectious agent from one host to another but is not injured by the agent ex malaria |
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Reservoir |
Primary habitat in the natural world from which a pathogen originates |
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Zoonosis |
Infection common to animals but may be transmitted to humans ex rabies |
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Medicine suffies |
Itis: inflammation Emia: blood Osis or -iasis: disease process Oma: tumor |
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Ciliary escalator |
Barrier for respiratory |
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Serum |
Plasma without clotting factors |
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GALT |
Gut associated lymphoid tissue |
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Hematopoesis |
Production of all red blood cells, WBC and platelets |
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Least likely to appear |
Basophils |
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Vectors |
Biological -pathogens internal Mechanical-pathogens external |
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Complement : |
MAC , cytolysis--> cell rupture |
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HIV (true) |
Some individuals lack the CCR -5 co receptors on their T cell and are immune |
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Facultative parasite |
Have the ability to live as parasites , but normally found in nature as saprobes |
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Inflammation the symptoms |
Rubor: redness Calor : heat Tumor : swelling Dokie : pain |
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Rubor |
Redness |
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Calor |
Heat |
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Tumor |
Swelling |
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Dolor |
Pain |
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CD4 |
Th, antigen presenting MHC-11 molecules |
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Cd8 |
Tc , self MHC1 molecules |
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APC : antigen presenting cells |
Dendritic cells B cells Macrophages |
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Rheumatic fever |
Streptococcus Pyogenes And the heart |
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Graves disease |
Thyroid cells causing increased amounts of thyroid hormones |
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Systemic lupus erythematosis |
Antibodies produced that are directed to cell components even DNA |
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Multiple sclerosis |
Myelin sheath of nerves |
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Titer |
Antibodies , amount of antibodies in blood |
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Haptens |
Smaller antigens do not illicit an immune response unless bound to a carrier |
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Neutrophils |
Highly phagocytic, bacteria |
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Eosinophils |
Helminths, fungi, and Protozoa Weakly phagocytic inflammatory responses and allergens |
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Basophils |
Inflammatory and allergic responses ; release histamine. Mast cells |
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Monocytes |
Macrophages entirely phagocytic, dendritic cells |
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Lymphocytes |
Third line of defense non phagocytic |
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Apoptosis |
Self destruct , in which cell cuts its genome into piece , the membrane swells and a molecular message is sent to attract phagocytes.
Kills itself |
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Antigens |
Anything the body does not recognize; nonself |
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AB+ |
Universal reciepent |
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O- |
Universal donor |
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Lupus |
Destroys cell components |
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Diabetes |
Insulin |
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Done |
Done |
