Difference between revisions of "Innate Immunity Flashcards"

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{{toplink
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===Actions and Tools of the Innate Immune System===
|backcolour = f5fffa
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<FlashCard questions="14">
|linkpage =Innate Immune System - WikiBlood
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|q1=True or False: The innate immune system responds quicker to infection than the adaptive immune system
|linktext =INNATE IMMUNE SYSTEM
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|a1=True
|sublink1 =Flash Cards - WikiBlood
+
|l1=Innate Immune System - Introduction
|subtext1 =WIKIBLOOD FLASHCARDS
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|q2=Pathogen-associated molecular patterns (PAMPs) are expressed by which type of cells?
|pagetype =Blood
+
|a2=
}}
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*Lipopolysaccharides or Gram Negative bacteria
 +
*Peptidoglycans of gram-positive bacteria
 +
*Mannose sugars
 +
*D-isoform amino acids
 +
|l2=Recognition of Microorganisms
 +
|q3=What recognises PAMPs?
 +
|a3=Pattern recognition receptors (PRRs)
 +
|l3=Recognition of Microorganisms
 +
|q4=Where in the cell are Toll-Like Receptors (TLRs) located?
 +
|a4=Cell membrane
 +
|l4=Recognition of Microorganisms
 +
|q5=Where in the cell are NOD2 receptors located?
 +
|a5=Cell cytoplasm
 +
|l5=Recognition of Microorganisms
 +
|q6=Which catabolic enzymes digest microbes after phagocytosis?
 +
|a6=
 +
*Glycosidases
 +
*Lipases
 +
*Proteases
 +
|l6=Phagocytosis
 +
|q7=True or False: Lysosomes do not use energy when they kill microbes
 +
|a7=
 +
*False
 +
*Lysosomes fuse with phagosomes, killing microbes in an energy-dependent way
 +
|l7=Phagocytosis
 +
|q8=Name two physical barriers of the innate immune system
 +
|a8=
 +
*Skin
 +
*Mucous membranes
 +
|l8=Innate Immunity Barriers
 +
|q9=Name 3 biochemical barriers of the innate immune system
 +
|a9=
 +
*Lactic and fatty acids
 +
*Enzymes
 +
*Mucous
 +
|l9=Innate Immunity Barriers
 +
|q10=What is the function of commensal organisms?
 +
|a10=
 +
*Produce natural antibiotics
 +
*Outcompete pathogens at epithelial and mucosal surfaces
 +
|l10=Innate Immunity Barriers
 +
|q11=Complete the sentence about commensal organisms:
 +
<p>When commensals are disturbed, infection with ??? organisms is ???</p>
 +
|a11=
 +
*opportunistic
 +
*increased
 +
|l11=Innate Immunity Barriers
 +
|q12=Name the three main humoral factors and their principal action
 +
|a12=
 +
*Lysozyme
 +
**Digests bacterial cell walls
 +
*Complement
 +
**Promotes phagocytosis or lysis of invading organisms
 +
*Interferons
 +
**Make uninfected cells resistant to infection and enhances expression of MHC molecules
 +
|l12=Humoral Factors of Innate Immune System
 +
|q13=Which granulocytes are components of the innate immune response to infection?
 +
|a13=
 +
*Neutrophils
 +
*Eosinophils
 +
*Basophils/mast cells
 +
|l13=Innate Immunity Cellular Responses
 +
|q14=Which other cells are components of the innate immune response to infection?
 +
|a14=Monocytes
 +
*Tissue mast cells
 +
*Macrophages
 +
|l14=Innate Immunity Cellular Responses
 +
</FlashCard>
 +
===Innate Immunity to Viruses===
 +
<FlashCard questions="4">
 +
|q1=What is the main element of a viral attack which the innate immune system can recognise?
 +
|a1=Double stranded RNA (dsRNA)
 +
|l1=Innate Immunity to Viruses
 +
|q2=Where are TLR3's located in the cell and what do they recognise?
 +
|a2=
 +
*Cell surface
 +
*Double stranded RNA (dsRNA)
 +
|l2=Innate Immunity to Viruses
 +
|q3=What are the funtions of Type I Interferon production in response to a viral attack?
 +
|a3=
 +
*Increases mRNA degredation
 +
*Inhibits protein synthesis
 +
*Increases antigen presentation to antibody
 +
|l3=Innate Immunity to Viruses
 +
|q4=Which cells are produced as the final line of response to viral attack and which cells do they target?
 +
|a4=
 +
*Natural Killer cells (NK cells)
 +
*Targets cells with decreased levels of MHC on their surface
 +
|l4=Innate Immunity to Viruses
 +
</FlashCard>
 +
===Innate Immunity to Bacteria===
 +
<FlashCard questions="2">
 +
|q1=What effects does the release of inflammatory cytokines have on the infected area?
 +
|a1=
 +
*White blood cell influx
 +
*Vasodilation
 +
*Increase in vascular permeability
 +
*Sustains a rise in core temperature
 +
*Mediates the release of acute phase proteins from the liver
 +
*Mediates bone marrow mobilisation
 +
|l1=Innate Immunity to Bacteria
 +
|q2=Which cell is the most important effector cell in the innate response to bacterial infection?
 +
|a2=Neutrophils
 +
|l2=Innate Immunity to Bacteria
 +
</FlashCard>
  
==<font color="purple">Actions and Tools of the Innate Immune System</font>==
+
<br><br>
{| border="3" cellpadding="8"
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{{Jim Bee 2007}}
!width="400"|'''Question'''
+
[[Category:Immunology Flashcards]]
!width="400"|'''Answer'''
+
[[Category:Innate Immune System|Z]]
!width="150"|'''Article'''
 
|-
 
|<big>'''True or False: The innate immune system responds quicker to infection than the adaptive immune system'''
 
||<font color="white"> <big>
 
*'''''True'''''
 
||[[Innate Immune System - WikiBlood#Introduction|<span title="Answer article">Link to Answer Article</span>]]
 
|-
 
|<big>'''Pathogen-associated molecular patterns (PAMPs) are expressed by which type of cells?'''
 
||<font color="white"> <big>
 
*'''''Lipopolysaccharides or Gram Negative bacteria'''''
 
*'''''Peptidoglycans of gram-positive bacteria'''''
 
*'''''Mannose sugars'''''
 
*'''''D-isoform amino acids'''''
 
||[[Innate Immune System - WikiBlood#Recognition of Microorganisms|<span title="Answer article">Link to Answer Article</span>]]
 
|-
 
|<big>'''What recognises PAMPs?'''
 
||<font color="white"> <big>
 
*'''''Pattern recognition receptors (PRRs)'''''
 
||[[Innate Immune System - WikiBlood#Recognition of Microorganisms|<span title="Answer article">Link to Answer Article</span>]]
 
|-
 
|<big>'''Where in the cell are Toll-Like Receptors (TLRs) located?'''
 
||<font color="white"> <big>
 
*'''''Cell membrane'''''
 
||[[Innate Immune System - WikiBlood#Recognition of Microorganisms|<span title="Answer article">Link to Answer Article</span>]]
 
|-
 
|<big>'''Where in the cell are NOD2 receptors located?'''
 
||<font color="white"> <big>
 
*'''''Cell cytoplasm'''''
 
||[[Innate Immune System - WikiBlood#Recognition of Microorganisms|<span title="Answer article">Link to Answer Article</span>]]
 
|-
 
|<big>'''Which catabolic enzymes digest microbes after phagocytosis?'''
 
||<font color="white"> <big>
 
*'''''Glycosidases'''''
 
*'''''Lipases'''''
 
*'''''Proteases'''''
 
||[[Innate Immune System - WikiBlood#Phagocytosis|<span title="Answer article">Link to Answer Article</span>]]
 
|-
 
|<big>'''True or False: Lysosomes do not use energy when they kill microbes'''
 
||<font color="white"> <big>
 
*'''''False'''''
 
*'''''Lysosomes fuse with phagosomes, killing microbes in an energy-dependent way'''''
 
||[[Innate Immune System - WikiBlood#Phagocytosis|<span title="Answer article">Link to Answer Article</span>]]
 
|-
 
|<big>'''Name two physical barriers of the innate immune system'''
 
||<font color="white"> <big>
 
*'''''Skin'''''
 
*'''''Mucous membranes'''''
 
||[[Innate Immune System - WikiBlood#Pysical Barriers|<span title="Answer article">Link to Answer Article</span>]]
 
|-
 
|<big>'''Name 3 biochemical barriers of the innate immune system'''
 
||<font color="white"> <big>
 
*'''''Lactic and fatty acids'''''
 
*'''''Enzymes'''''
 
*'''''Mucous'''''
 
||[[Innate Immune System - WikiBlood#Biochemical Barriers|<span title="Answer article">Link to Answer Article</span>]]
 
|-
 
|<big>'''What is the function of commensal organisms?'''
 
||<font color="white"> <big>
 
*'''''Produce natural antibiotics'''''
 
*'''''Outcompete pathogens at epithelial and mucosal surfaces'''''
 
||[[Innate Immune System - WikiBlood#Commensal Organisms|<span title="Answer article">Link to Answer Article</span>]]
 
|-
 
|<big>'''Complete the sentence about commensal organisms'''
 
||<big>When commensals are disturbed, infection with <font color="white">'''''opportunistic'''''</font> organisms is <font color="white">'''''increased'''''</font> 
 
||[[Innate Immune System - WikiBlood#Commensal Organisms|<span title="Answer article">Link to Answer Article</span>]]
 
|-
 
|<big>'''Name the three main humoral factors and their principal action'''
 
||<font color="white"> <big>
 
*'''''Lysozyme'''''
 
**'''''Digests bacterial cell walls'''''
 
*'''''Complement'''''
 
**'''''Promotes phagocytosis or lysis of invading organisms'''''
 
*'''''Interferons'''''
 
**'''''Make uninfected cells resistant to infection'''''
 
||[[Innate Immune System - WikiBlood#Humoral Factors|<span title="Answer article">Link to Answer Article</span>]]
 
|-
 
|<big>'''Which granulocytes are components of the innate immune response to infection?'''
 
||<font color="white"> <big>
 
*'''''Neutrophils'''''
 
*'''''Eosinophils'''''
 
*'''''Basophils/mast cells'''''
 
||[[Innate Immune System - WikiBlood#Cellular responses|<span title="Answer article">Link to Answer Article</span>]]
 
|-
 
|<big>'''Which other cells are components of the innate immune response to infection?'''
 
||<font color="white"> <big>
 
*'''''Monocytes'''''
 
*'''''Tissue mast cells'''''
 
*'''''Macrophages'''''
 
||[[Innate Immune System - WikiBlood#Cellular responses|<span title="Answer article">Link to Answer Article</span>]]
 
|}
 
 
 
==<font color="purple">Innate Immunity to Viruses</font>==
 
{| border="3" cellpadding="8"
 
!width="400"|'''Question'''
 
!width="400"|'''Answer'''
 
!width="150"|'''Article'''
 
|-
 
|<big>'''True or False: The innate immune system responds quicker to infection than the adaptive immune system'''
 
||<font color="white"> <big>
 
*'''''True'''''
 
||[[Innate Immune System - WikiBlood#Introduction|<span title="Answer article">Link to Answer Article</span>]]
 
|}
 
 
 
 
 
==<font color="purple">Innate Immunity to Bacteria</font>==
 
{| border="3" cellpadding="8"
 
!width="400"|'''Question'''
 
!width="400"|'''Answer'''
 
!width="150"|'''Article'''
 
|-
 
|<big>'''True or False: The innate immune system responds quicker to infection than the adaptive immune system'''
 
||<font color="white"> <big>
 
*'''''True'''''
 
||[[Innate Immune System - WikiBlood#Introduction|<span title="Answer article">Link to Answer Article</span>]]
 
|}
 

Latest revision as of 09:30, 21 May 2012

Actions and Tools of the Innate Immune System

Question Answer Article
True or False: The innate immune system responds quicker to infection than the adaptive immune system Link to Article
Pathogen-associated molecular patterns (PAMPs) are expressed by which type of cells? Link to Article
What recognises PAMPs? Link to Article
Where in the cell are Toll-Like Receptors (TLRs) located? Link to Article
Where in the cell are NOD2 receptors located? Link to Article
Which catabolic enzymes digest microbes after phagocytosis? Link to Article
True or False: Lysosomes do not use energy when they kill microbes Link to Article
Name two physical barriers of the innate immune system Link to Article
Name 3 biochemical barriers of the innate immune system Link to Article
What is the function of commensal organisms? Link to Article
Complete the sentence about commensal organisms:

When commensals are disturbed, infection with ??? organisms is ???

Link to Article
Name the three main humoral factors and their principal action Link to Article
Which granulocytes are components of the innate immune response to infection? Link to Article
Which other cells are components of the innate immune response to infection? Link to Article


Innate Immunity to Viruses

Question Answer Article
What is the main element of a viral attack which the innate immune system can recognise? Link to Article
Where are TLR3's located in the cell and what do they recognise? Link to Article
What are the funtions of Type I Interferon production in response to a viral attack? Link to Article
Which cells are produced as the final line of response to viral attack and which cells do they target? Link to Article


Innate Immunity to Bacteria

Question Answer Article
What effects does the release of inflammatory cytokines have on the infected area? Link to Article
Which cell is the most important effector cell in the innate response to bacterial infection? Link to Article




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