Difference between revisions of "Hypersensitivity Flashcards"

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|linkpage =Hypersensitivity - WikiBlood
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|linktext =HYPERSENSITIVITY
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|sublink1 =Flash Cards - WikiBlood
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|subtext1 =WIKIBLOOD FLASHCARDS
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===Hypersensitivity===
 
===Hypersensitivity===
 
<FlashCard questions="3">
 
<FlashCard questions="3">
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*Leading to cell and tissue damage  
 
*Leading to cell and tissue damage  
 
*It involves normal immune mechanisms directed towards harmless environmental antigens (ie. allergy) or directed at self antigens (ie. autoimmunity)
 
*It involves normal immune mechanisms directed towards harmless environmental antigens (ie. allergy) or directed at self antigens (ie. autoimmunity)
|l1=Hypersensitivity - Introduction
+
|l1=Hypersensitivity - WikiBlood#Introduction
 
|q2=Which two scientists proposed the mechanism for distinguishing between the different types of hypersensitivity reactions?
 
|q2=Which two scientists proposed the mechanism for distinguishing between the different types of hypersensitivity reactions?
 
|a2=Gell and Coombs
 
|a2=Gell and Coombs
|l2=Hypersensitivity - Introduction
+
|l2=Hypersensitivity - WikiBlood#Introduction
 
|q3=Complete the following sentences
 
|q3=Complete the following sentences
 
<p>Types I, II and III hypersensitivity are ??? reactions. Type IV hypersensitivity is a ??? reaction. </p>
 
<p>Types I, II and III hypersensitivity are ??? reactions. Type IV hypersensitivity is a ??? reaction. </p>
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*antibody mediated
 
*antibody mediated
 
*cell mediated
 
*cell mediated
|l3=Hypersensitivity - Introduction#Classification
+
|l3=Hypersensitivity - WikiBlood#Classification
 
</FlashCard>
 
</FlashCard>
 
===Type I Hypersensitivity===
 
===Type I Hypersensitivity===
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*Anaphylactic-mediated
 
*Anaphylactic-mediated
 
*IgE-mediated  
 
*IgE-mediated  
|l1=Type I Hypersensitivity
+
|l1=Type I Hypersensitivity - WikiBlood#Introduction
 
|q2=What is the name of antigens which cause type I hypersensitivity?
 
|q2=What is the name of antigens which cause type I hypersensitivity?
 
|a2=Allergens  
 
|a2=Allergens  
|l2=Type I Hypersensitivity#Introduction
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|l2=Type I Hypersensitivity - WikiBlood#Introduction
 
|q3=Name some common allergens which cause a type I hypersensitivity reaction
 
|q3=Name some common allergens which cause a type I hypersensitivity reaction
 
|a3=
 
|a3=
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*Proteins
 
*Proteins
 
*Insect products
 
*Insect products
|l3=Type I Hypersensitivity#Common allergens which elict a type I hypersensitivity reaction:
+
|l3=Type I Hypersensitivity - WikiBlood#Common allergens which elict a type I hypersensitivity reaction:
 
|q4=Mast cells are caused to degranulate releasing cytokines. What affects do these cytokines have on the infected area?
 
|q4=Mast cells are caused to degranulate releasing cytokines. What affects do these cytokines have on the infected area?
 
|a4=
 
|a4=
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*Oedema  
 
*Oedema  
 
*Mucous production
 
*Mucous production
*Chemoattractants cause the influx of [[Neutrophils|neutrophils]], basophils, [[[[Monocytes|monocytes]]]] and plasma
+
*Chemoattractants cause the influx of neutrophils, basophils, [[Monocytes - WikiBlood]] and plasma
 
*Vasoactive and inflammatory peptides cause the contraction of smooth muscle fibres
 
*Vasoactive and inflammatory peptides cause the contraction of smooth muscle fibres
|l4=Type I Hypersensitivity#Mechanism
+
|l4=Type I Hypersensitivity - WikiBlood#Mechanism
 
|q5=Name some examples of type I hypsensitivity reactions
 
|q5=Name some examples of type I hypsensitivity reactions
 
|a5=
 
|a5=
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*Atopy
 
*Atopy
 
*Flea allergic dermatitis  
 
*Flea allergic dermatitis  
|l5=Type I Hypersensitivity#Examples of Type I hypersensitivity
+
|l5=Type I Hypersensitivity - WikiBlood#Examples of Type I hypersensitivity
 
</FlashCard>
 
</FlashCard>
 
===Type II Hypersensitivity===
 
===Type II Hypersensitivity===
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|a1=
 
|a1=
 
*IgG
 
*IgG
*[[IgM]]
+
*IgM  
 
*Fixed antigens
 
*Fixed antigens
|l1=Type II Hypersensitivity#Introduction
+
|l1=Type II Hypersensitivity - WikiBlood#Introduction
 
|q2=What is the main mechanism of type II hypersensitivity reactions?
 
|q2=What is the main mechanism of type II hypersensitivity reactions?
 
|a2=Neutralisation blockage of receptors
 
|a2=Neutralisation blockage of receptors
|l2=Type II Hypersensitivity#Mechanism
+
|l2=Type II Hypersensitivity - WikiBlood#Mechanism
 
|q3=Which immunological processes does the type II reaction use to destroy target cells? Give examples for each process?
 
|q3=Which immunological processes does the type II reaction use to destroy target cells? Give examples for each process?
 
|a3=
 
|a3=
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**Feline infectious anaemia
 
**Feline infectious anaemia
 
*Phagocytosis
 
*Phagocytosis
|l3=Type II Hypersensitivity#Introduction
+
|l3=Type II Hypersensitivity - WikiBlood#Introduction
 
</FlashCard>
 
</FlashCard>
 
===Type III Hypersensitivity===
 
===Type III Hypersensitivity===
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*IgG
 
*IgG
 
*Soluble antigens  
 
*Soluble antigens  
|l1=Type III Hypersensitivity#Introduction
+
|l1=Type III Hypersensitivity - WikiBlood#Introduction
 
|q2=What does inhaling antigen locally lead to?
 
|q2=What does inhaling antigen locally lead to?
 
|a2=Hypersensitivity pneumonitis
 
|a2=Hypersensitivity pneumonitis
|l2=Type III Hypersensitivity#Location of the immune complexes:
+
|l2=Type III Hypersensitivity - WikiBlood#Location of the immune complexes:
 
|q3=What other conditions can be caused by a local type III hypersensitivity response?
 
|q3=What other conditions can be caused by a local type III hypersensitivity response?
 
|a3=
 
|a3=
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*Vasculitis
 
*Vasculitis
 
*Acute inflammation
 
*Acute inflammation
|l3=Type III Hypersensitivity#Location of the immune complexes:
+
|l3=Type III Hypersensitivity - WikiBlood#Location of the immune complexes:
 
|q4=What general effects does increased levels of systemic antigen have?
 
|q4=What general effects does increased levels of systemic antigen have?
 
|a4=
 
|a4=
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*Neutropaenia
 
*Neutropaenia
 
*Proteinurea  
 
*Proteinurea  
|l4=Type III Hypersensitivity#Location of the immune complexes:
+
|l4=Type III Hypersensitivity - WikiBlood#Location of the immune complexes:
 
|q5=Give an example of a type III hypersensitivity reaction where the antigen is a self antigen
 
|q5=Give an example of a type III hypersensitivity reaction where the antigen is a self antigen
 
|a5=Systemic lupus erythematous (SLE)
 
|a5=Systemic lupus erythematous (SLE)
|l5=Type III Hypersensitivity#Location of the immune complexes:
+
|l5=Type III Hypersensitivity - WikiBlood#Location of the immune complexes:
 
</FlashCard>
 
</FlashCard>
 
===Type IV Hypersensitivity===
 
===Type IV Hypersensitivity===
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|q1=What is type IV hypersensitivity also known as?
 
|q1=What is type IV hypersensitivity also known as?
 
|a1=Delayed-type hypersensitivity
 
|a1=Delayed-type hypersensitivity
|l1=Type IV Hypersensitivity#Introduction
+
|l1=Type IV Hypersensitivity - WikiBlood#Introduction
 
|q2=What effects do a CD4+ helper cell hypersensitivity response have?
 
|q2=What effects do a CD4+ helper cell hypersensitivity response have?
 
|a2=
 
|a2=
 
*Abnormal macrophage activation
 
*Abnormal macrophage activation
 
*Macrophage production of inflammatory mediators and MMP (matrix metalloproteinase)
 
*Macrophage production of inflammatory mediators and MMP (matrix metalloproteinase)
|l2=Type IV Hypersensitivity#Introduction
+
|l2=Type IV Hypersensitivity - WikiBlood#Introduction
 
|q3=What effect does a CD8+ cytotoxic hypersensitivity response have?
 
|q3=What effect does a CD8+ cytotoxic hypersensitivity response have?
 
|a3=Destruction of normal cells
 
|a3=Destruction of normal cells
|l3=Type IV Hypersensitivity#Introduction
+
|l3=Type IV Hypersensitivity - WikiBlood#Introduction
 
|q4=What are the two types of type IV hypersensitivity reactions?
 
|q4=What are the two types of type IV hypersensitivity reactions?
 
|a4=
 
|a4=
 
*Contact
 
*Contact
 
*Granulomatous
 
*Granulomatous
|l4=Type IV Hypersensitivity#2 types:
+
|l4=Type IV Hypersensitivity - WikiBlood#2 types:
 
|q5=What are the main cells involved in contact dermatitis?
 
|q5=What are the main cells involved in contact dermatitis?
 
|a5=Mononuclear cells
 
|a5=Mononuclear cells
|l5=Type IV Hypersensitivity#1. Contact
+
|l5=Type IV Hypersensitivity - WikiBlood#1. Contact
 
|q6=Give two examples of infections causing a granulomatous response
 
|q6=Give two examples of infections causing a granulomatous response
 
|a6=
 
|a6=
 
*Mycobacterium tubercle
 
*Mycobacterium tubercle
 
*Schistosome eggs
 
*Schistosome eggs
|l6=Type IV Hypersensitivity#2. Granulomatous
+
|l6=Type IV Hypersensitivity - WikiBlood#2. Granulomatous
 
|q7=What is the tuberculin test?
 
|q7=What is the tuberculin test?
 
|a7=
 
|a7=
 
*Used for testing TB in cattle
 
*Used for testing TB in cattle
 
*Injection of intradermal antigen into the skin
 
*Injection of intradermal antigen into the skin
*A skin reaction (infiltration of lymphocytes and [[[[Monocytes|monocytes]]]]) peaking at 48-72 hours indicates prior exposure to the antigen or ongoing infection
+
*A skin reaction (infiltration of lymphocytes and [[Monocytes - WikiBlood]]) peaking at 48-72 hours indicates prior exposure to the antigen or ongoing infection
|l7=Type IV Hypersensitivity#2. Granulomatous
+
|l7=Type IV Hypersensitivity - WikiBlood#2. Granulomatous
 
</FlashCard>
 
</FlashCard>
 
<br><br>
 
{{Jim Bee 2007}}
 
[[Category:Immunology Flashcards]]
 
 
[[Category:Hypersensitivity|Z]]
 

Revision as of 17:36, 23 February 2010

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HYPERSENSITIVITY
WIKIBLOOD FLASHCARDS


Hypersensitivity

Question Answer Article
What is hypersensitivity? Link to Article
Which two scientists proposed the mechanism for distinguishing between the different types of hypersensitivity reactions? Link to Article
Complete the following sentences

Types I, II and III hypersensitivity are ??? reactions. Type IV hypersensitivity is a ??? reaction.

Link to Article


Type I Hypersensitivity

Question Answer Article
What is type I hypersensitivity also known as? Link to Article
What is the name of antigens which cause type I hypersensitivity? Link to Article
Name some common allergens which cause a type I hypersensitivity reaction Link to Article
Mast cells are caused to degranulate releasing cytokines. What affects do these cytokines have on the infected area? Link to Article
Name some examples of type I hypsensitivity reactions Link to Article


Type II Hypersensitivity

Question Answer Article
What types of immunoglobulin are produced in type II hypersensitivity reactions and are they produced against soluble or fixed antigens? Link to Article
What is the main mechanism of type II hypersensitivity reactions? Link to Article
Which immunological processes does the type II reaction use to destroy target cells? Give examples for each process? Link to Article


Type III Hypersensitivity

Question Answer Article
Which immunoglobulin is produced in type III hypersensitivity and is it produced against soluble or fixed antigens? Link to Article
What does inhaling antigen locally lead to? Link to Article
What other conditions can be caused by a local type III hypersensitivity response? Link to Article
What general effects does increased levels of systemic antigen have? Link to Article
Give an example of a type III hypersensitivity reaction where the antigen is a self antigen Link to Article


Type IV Hypersensitivity

Question Answer Article
What is type IV hypersensitivity also known as? Link to Article
What effects do a CD4+ helper cell hypersensitivity response have? Link to Article
What effect does a CD8+ cytotoxic hypersensitivity response have? Link to Article
What are the two types of type IV hypersensitivity reactions? Link to Article
What are the main cells involved in contact dermatitis? Link to Article
Give two examples of infections causing a granulomatous response Link to Article
What is the tuberculin test? Link to Article