Difference between revisions of "Host Invasion by Microorganisms Flashcards"
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*Aerosol | *Aerosol | ||
*Orofecal | *Orofecal | ||
| − | |l1=Host invasion by microorganisms | + | |l1=Host invasion by microorganisms |
</FlashCard> | </FlashCard> | ||
===Viruses=== | ===Viruses=== | ||
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|a3= | |a3= | ||
*Interferon | *Interferon | ||
| − | * | + | *Natural killer cells |
| − | |l3= | + | |l3=Immune Responses to Viral Infections |
|q4=Upon viral infection, which antibody isotype is increased at mucosal surfaces? | |q4=Upon viral infection, which antibody isotype is increased at mucosal surfaces? | ||
|a4=[[IgA]] | |a4=[[IgA]] | ||
| − | |l4= | + | |l4=Immune Responses to Viral Infections |
|q5=What do antibodies stop free virus particles from doing? | |q5=What do antibodies stop free virus particles from doing? | ||
|a5=Binding to host cell, entering and uncoating | |a5=Binding to host cell, entering and uncoating | ||
| − | |l5= | + | |l5=Immune Responses to Viral Infections |
|q6=By what mechanism is complement able to damage the virion envelope? | |q6=By what mechanism is complement able to damage the virion envelope? | ||
|a6=Virolysis | |a6=Virolysis | ||
| − | |l6= | + | |l6=Immune Responses to Viral Infections |
|q7=When coupled with antibodies, what mechanisms does complement aid in immune defence? | |q7=When coupled with antibodies, what mechanisms does complement aid in immune defence? | ||
|a7= | |a7= | ||
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*Lysis of infected cells | *Lysis of infected cells | ||
*Opsonisation of free particles or infected cells | *Opsonisation of free particles or infected cells | ||
| − | |l7= | + | |l7=Immune Responses to Viral Infections |
| − | |q8=What are the main cytokines CD4+ T cells release to recruit macrophages? | + | |q8=What are the main cytokines CD4<sup>+</sup> T cells release to recruit macrophages? |
|a8= | |a8= | ||
*IFN-γ | *IFN-γ | ||
*TNF | *TNF | ||
| − | |l8= | + | |l8=Immune Responses to Viral Infections |
</FlashCard> | </FlashCard> | ||
| + | |||
===Bacteria=== | ===Bacteria=== | ||
<FlashCard questions="8"> | <FlashCard questions="8"> | ||
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|l3=Immunity to Parasites | |l3=Immunity to Parasites | ||
|q4=What T cell subtype is required to fight intracellular protozoa | |q4=What T cell subtype is required to fight intracellular protozoa | ||
| − | |a4= | + | |a4=T<sub>H</sub>1 |
|l4=Immunity to Parasites | |l4=Immunity to Parasites | ||
|q5=What T cell subtype is required to fight intestinal worms? | |q5=What T cell subtype is required to fight intestinal worms? | ||
| − | |a5= | + | |a5=T<sub>H</sub>2 |
|l5=Immunity to Parasites | |l5=Immunity to Parasites | ||
|q6=How do antibodies defend against parasitic infection? | |q6=How do antibodies defend against parasitic infection? | ||
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</FlashCard> | </FlashCard> | ||
| − | + | <br><br> | |
| − | [[Category:Flashcards | + | {{Jim Bee 2007}} |
| + | [[Category:Immunology Flashcards]] | ||
Latest revision as of 09:44, 24 May 2012
Host invasion
| Question | Answer | Article | |
| By what three routes can pathogens enter the body? |
|
Link to Article | |
Viruses
| Question | Answer | Article | |
| Naked viruses contain only...? | RNA/DNA and protein coat
|
Link to Article | |
| Name three functions of viral structural proteins |
|
Link to Article | |
| Name the two main innate defenses against viral infection |
|
Link to Article | |
| Upon viral infection, which antibody isotype is increased at mucosal surfaces? | Link to Article | ||
| What do antibodies stop free virus particles from doing? | Binding to host cell, entering and uncoating
|
Link to Article | |
| By what mechanism is complement able to damage the virion envelope? | Virolysis
|
Link to Article | |
| When coupled with antibodies, what mechanisms does complement aid in immune defence? |
|
Link to Article | |
| What are the main cytokines CD4+ T cells release to recruit macrophages? |
|
Link to Article | |
Bacteria
| Question | Answer | Article | |
| Describe three ways prokaryotic DNA differs from eukaryotic DNA |
|
Link to Article | |
| Bacteria with an outer layer of lipopolysaccharide are classed as... | Gram-negative
|
Link to Article | |
| Bacteria with a round shape are classed as... | Cocci
|
Link to Article | |
| Bacteria with a long shape are classed as... | Rods or bacilli
|
Link to Article | |
| What are the four rules summarising the cause and effect relationship between bacteria and infection? | Koch's postulates
|
Link to Article | |
| What is the condition, characterised by excessive cytokine production, that is caused by bacterial components such as LPS? | Endotoxin shock
|
Link to Article | |
| By what mechanism do most bacteria replicate? | Binary fission
|
Link to Article | |
| By what three mechanisms can bacteria transfer DNA? |
|
Link to Article | |
Parasites
| Question | Answer | Article | |
| Do protozoa have a eukaryotic or prokaryotic cell structure | Eukaryotic
|
Link to Article | |
| What are the two main groups of helminth parasite? |
|
Link to Article | |
| What is the main cell type that mediates the destruction of larger parasites? | Eosinophils
|
Link to Article | |
| What T cell subtype is required to fight intracellular protozoa | TH1
|
Link to Article | |
| What T cell subtype is required to fight intestinal worms? | TH2
|
Link to Article | |
| How do antibodies defend against parasitic infection? |
|
Link to Article | |
|
Originally funded by the RVC Jim Bee Award 2007 |