NSU Patho Exam 2 (WHIGGY) Questions With Correct Answers

NSU Patho Exam 2 (WHIGGY) Questions
With Correct Answers

results of excessive or inappropriate activation of the immune system -
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CORRECT ANSWER✔✔-hypersensitivity disorders
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Type I: IgE mediated
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Type II: Antibody mediated
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Type III: complement mediated
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Type IV: T-cell Mediated - CORRECT ANSWER✔✔-Types of
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hypersensitivity reactions |




IgE mediated - CORRECT ANSWER✔✔-Type 1 (hypersensitivity)
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antibody mediated - CORRECT ANSWER✔✔-Type 2 (hypersensitivity)
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complement mediated - CORRECT ANSWER✔✔-type 3
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(hypersensitivity)


T cell mediated - CORRECT ANSWER✔✔-type 4 (hypersensitivity)
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,*specific symptoms* |




heredity predisposition and production of a local reaction to IgE
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antibodies produced in response to common environmental agents -
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CORRECT ANSWER✔✔-atopic disorders (type 1)
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hives, hay fever, food allergies, and animal allergies are examples of
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____________ disorders - CORRECT ANSWER✔✔-atopic | | | |




Lack the genetic component and organ specificity of the atopic
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disorders
*not specific symptoms* - CORRECT ANSWER✔✔-nonatopic disorders
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This type of hypersensitivity reaction occurs upon exposure to the
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allergen and can result in localized or systemic complications. - CORRECT
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ANSWER✔✔-type 1
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Type I hypersensitivity reactions are characterized by the binding of ___
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to ___ producing a release of histamine. - CORRECT ANSWER✔✔-IgE;
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mast cells |




life-threatening allergic reaction characterized by bronchiolar
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constriction and airway edema - CORRECT ANSWER✔✔-anaphylactic
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reaction

, release of what causes allergy symptoms? - CORRECT ANSWER✔✔-
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Histamine


immunoglobulin (*antibody*) - CORRECT ANSWER✔✔-Ig | | | |




help relieve histamine reaction - CORRECT ANSWER✔✔-Antihistamines
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the quality of being toxic to cells - CORRECT ANSWER✔✔-cytotoxicity
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examples of Type II hypersensitivity reactions. - CORRECT ANSWER✔✔-
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Mismatched blood transfusion, erythroblastosis fetalis | | | |




during Type 2 hypersensitivity, _______ & ________ recognize cellular
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antigens on surface of host cells & binds to it, causing a lot of damage to
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cells - CORRECT ANSWER✔✔-IgG and IgM
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itching, flushing, increased temperature - CORRECT ANSWER✔✔-
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symptoms of a mismatched blood transfusion
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occurs when pregnant mother is Rh negative and her antibodies attacks
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Rh positive baby - CORRECT ANSWER✔✔-erythroblastosis fetalis
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