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Test bank for Radiographic Image Analysis Martensen TEST BANKS | Full TEST BANKS|| Rated A+ || Guaranteed Pass.
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  • RAD105
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  • RAD105

Test bank for Radiographic Image Analysis Martensen TEST BANKS | Full TEST BANKS|| Rated A+ || Guaranteed Pass.

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  • December 6, 2023
  • 15
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

Subjects

  • visibility of details martensen radiographic imag
  • test bank for radiographic image analysis martense

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  • RAD105
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Test bank for Radiographic Image Analysis
Martensen TEST BANKS | Full TEST BANKS||
Rated A+ || Guaranteed Pass.

Chapter 02: Visibility of Details
Martensen: Radiographic Image Analysis, 5th Edition


MULTIPLE CHOICE

• The light collected and converted to an electrical signal by the photomultiplier tube
(PMT) during CR image sampling is then sent to the to be digitized.
• ADC (analog-to-digital converter)
• DAC (digital-to-analog converter)
• LUT (lookup table)
• workstation
ANS: A

• What is the location on a histogram graph of air/gas?
• Center
• Far right
• Left
• Right
ANS: D

• What is the location on a histogram graph of background brightness?
• Center
• Far right
• Left

• Right
ANS: B




• What is the location on a histogram graph of bone?
• Center
• Far right
• Left

, • Right
ANS: C

• What is the location on a histogram graph of contrast/metal?
• Center
• Far right
• Far left
• Right
ANS: C

• What is the location on a histogram graph of fat?
• Center
• Far right
• Left
• Right



ANS: D

• What is the location on a histogram graph of soft tissue?
• Center
• Far right
• Left
• Right
ANS: A

• All of the following may result in histogram analysis errors except
• unusual pathologic conditions.
• poor positioning.
• motion.
• alignment of the anatomic part with the IR.
ANS: C

• All of the following are guidelines for producing optimal image histograms except
• choose the correct body part and projection from the workstation menu.
• leave minimal background in the exposure field through tight collimation.
• use the smallest possible IR and cover at least 50% of it.
• erase the imaging plate if the IR has not been used for a few days.
ANS: C

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