Wounds skin grafts

Description

- CHT exam Quiz on Wounds skin grafts, created by Stephanie Ye on 28/01/2019.
Stephanie Ye
Quiz by Stephanie Ye, updated more than 1 year ago
Stephanie Ye
Created by Stephanie Ye over 5 years ago
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Resource summary

Question 1

Question
A split thickness skin graft is most appropriate when:
Answer
  • When nerves, blood vessels, and tendons are not injured and a healthy recipient bed is present.
  • Injured tissue is necrotic and surrounding tissue lacks proper circulation.
  • When there is replant failure.

Question 2

Question
What is more optimal for a deep palmar wound, due to the fact that it is more durable with less contraction?
Answer
  • FTSG
  • STSG
  • Meshed STSG

Question 3

Question
Semipermeable film (SPF) is contraindicated for the following:
Answer
  • Infected wounds
  • Moderately heavy exudating wounds
  • Both are contraindications.

Question 4

Question
What is the best orthotic position after a severe burn to the palm?
Answer
  • Wrist neutral, fingers in full extension and ABD, and thumb in radial ABD and extension
  • Wrist neutral, MCP flexed to 60-70 degrees, IPs extended fully.
  • Wrist flexed, MCPs extended, and IP slightly flexed

Question 5

Question
Which is an advantage of meshed STSG?
Answer
  • They contract minimally when compared to sheet grafts or FTSG
  • They tend to have a more naturally skin like appearance when healed
  • Mesh openings in the STSG allow drainage of blood or exudates.
  • The meshing allows for expansion of the graft itself for greater area of coverage.
  • Both C and D.
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