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6. What are mechanical, thermal, infection, immunological all causes of?

  • Chronic inflammation
  • Vasoconstriction
  • Acute inflammation
  • Vasodilation

7. What do white blood cells do?

  • Produce hormones
  • Surround bacteria to undergo phagocytosis
  • Take up antigen
  • Aid in keratinisation

8. What is a parokrine cell?

  • Acts by it's self to pass on the hormone
  • Produces hormone, uses adjacent cell to pass it on
  • Takes up antigens
  • Produces hormones direct to the blood

9. What do Langerhan cells do?

  • Surround bacteria to undergo phagocytosis
  • Aid in the process of keratinisation
  • Take up antigen
  • Produce hormones

10. What does G.A.G.S stand for

  • Glycosaminoglycan
  • Glycoaminoglycan
  • Glycoaminoglucose
  • Glycosamylaseglycan

11. What sign occurs during cellular phase?

  • Pus
  • Redness
  • Heat
  • Swelling

12. What do fibroblasts do?

  • Take up antigens
  • Produce collagen
  • Adhesion
  • Produce elastin

13. What cell is in the stratum basale

  • Granular cells
  • Hemidesmosomes
  • Merkel cell
  • Keratinocytes

14. What is parakeratosis?

  • Loosening and shedding of the nail
  • Psoriasis
  • Brittle nail
  • Inflammation of nail matrix

15. What is only present when the skin is thick?

  • Basement membrane
  • Stratum granulosm
  • Stratum Lucidum
  • Stratum Spinosum

16. How does vasodilation occur?

  • Sphincter widens on the artery
  • All channels are kept open
  • Arteries open the blood goes through the veins as the capillaries shut
  • Arteries open the blood goes through the capillaries as the veins are shut

17. In the stratum spinosum there are a large number of what?

  • Desmosomes
  • Keratin
  • Polyhedal cells
  • Keratinocytes

18. Where are granules of keratohylin found?

  • Stratum corneum
  • Stratum granulosum
  • Stratum spinosum
  • Stratum basale

19. What happens in Exudative phase?

  • protein rich fluid leaves the capillary bed
  • protein rich fluid enters the capillary bed
  • increase of blood
  • vasodilation

20. What layer is avascular

  • Stratum spinosum
  • Stratum basale
  • Stratum granulosum
  • Basement membrane