radiology

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Author:
sweetpea281
ID:
47208
Filename:
radiology
Updated:
2010-11-03 22:00:16
Tags:
ch31review
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Description:
chapter 31 review
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  1. rank the following restorative materials from most radiopaque 1 to least radiopaque or radiolucent 4
    __gutta percha
    __acrylic restorations
    __amalgam
    __stainless steel crown
    • 2 gutta percha
    • 4 acrylic restorations
    • 1 amalgam
    • 3 stainless steel crown
  2. which of the following appear equally radiopaque on a dental radiograph
    A. gold crowns and amalgam
    B. gutta percha and silver points
    C. gold crowns and stainless steel crowns
    D. gold crowns and porcelain crowns
    A. gold crowns and amalgam
    (this multiple choice question has been scrambled)
  3. which of the following is most radiopaque
    A. amalgam
    B. porcelain
    C. composite
    D. acrylic
    A.amalgam
    (this multiple choice question has been scrambled)
  4. which of the following is least radiopaque
    A. acrylic
    B. stainless steel
    C. amalgam
    D. porcelain
    A. acrylic
    (this multiple choice question has been scrambled)
  5. which of the following describes how gold can be distinguished from amalgam on a dental radiograph
    A. gold appears more radiopaque than amalgam
    B. gold appears more radiolucent than amalgam
    C. gold margins are smooth and regular
    D. amalgam margins are smooth and ragular
    C. gold margins are smooth and regular
    (this multiple choice question has been scrambled)
  6. describe the difference between a gold crown and a stainless steel crown as viewed on a dental radiograph
    gold is more radiopaque
  7. describe the difference between gutta percha and silver points as viewed on a dental radiograph
    silver points are more radiopaque
  8. discuss the importance of interpreting dental radiographs with the patient present
    answer any questions and education

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