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Atherogenesis

gina_evans0312 14 questions

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Questions in this quiz (14)

  1. 1What is an Atheroma?
    1. AArtifical thickening of arterial cell walls that excludes a thick lipid mix
    2. BArtificial coarsening of arterial cell walls that shed bacteria into the bloodstram
    3. CBacterial biofilm forming over the cell wall
  2. 2What causes the Endothelial Dysfunction that begins atheroma growth?
    1. ACigarette smoke
    2. BExcess LDL's
    3. CBacterial infection
    4. DAutoimmune disorders
    5. EDiabetes
  3. 3What happens to epithelial cells during Endothelial Dysfunction?
    1. AThey become lipoprotein soluble and lose cell repellant quality
    2. BThey become lipoprotein inoluble and gain cell repellant quality
    3. CThey become lipoprotein soluble and gain cell repellant quality
  4. 4VCAM- A monocyte adhesion molecule that allows them to enter the vascular wall
    1. ATrue
    2. BFalse
  5. 5Once monocytes convert to macrophages in tissue, what do they produce?
    1. AROS
    2. BAcids
    3. CBases
  6. 6During Lipid Deposition, lipids can easily enter the damaged endothelial walls
    1. ATrue
    2. BFalse
  7. 7What happens to LDL's once they enter the tissue
    1. AThey're oxidied by macrophages
    2. BThey're reduced by macrophages
  8. 8LDLs are so easily reduced due to low tissue antioxidants
    1. ATrue
    2. BFalse
  9. 9What happens when Macrophages take up too many LDL's?
    1. AThey become dying Foam cells
    2. BThey become dying Plasma cells
    3. CThey become dying Mast cels
  10. 10As the macrophages die, the release lipid pools
    1. ATrue
    2. BFalse

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Description
Year 2 (Lipid Deficiencies) Quiz on Atherogenesis, created by gina_evans0312 on 15/02/2014.
Language
English
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