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CLUSTER 2

CLUSTER 2
12問 • 2年前
  • GAJE, Harvey Jay M.
    • 通報

    問題一覧

  • 1

    When a slow screen / film system is used with a fast screen / film automatic exposure control system, the resulting images

    are too light

  • 2

    Exposure-type artifacts include: 1. motion 2. static electricity marks 3. pi lines

    1 only

  • 3

    With all other factors constant, as a digital image matrix size increases, 1. pixel size decreases. 2. resolution increases. 3. pixel size increases.

    1 and 2 only

  • 4

    The conversion of the invisible latent image into a visible manifest image takes place in the

    developer

  • 5

    Conditions contributing to poor radiographic film archival quality include 1. fixer retention. 2. insufficient developer replenishment. 3. poor storage conditions.

    1, 2, and 3

  • 6

    Of the following groups of exposure factors, which will produce the greatest radiographic density?

    100 mA, 0.06s, 36-in SID

  • 7

    Radiographic contrast is a result of 1. differential tissue absorption. 2. emulsion characteristics. 3. proper regulation of mAs.

    1 and 2 only

  • 8

    Which of the following are methods of limiting the production of scattered radiation? 1. Using moderate-ratio grids 2. Using the prone position for abdominal exams 3. Restricting the field size to the smallest practical size

    2 and 3 only

  • 9

    Screen / film imaging is one example of a(n)

    analog system

  • 10

    Decreasing field size from 14 × 17 in to 8 × 10 in will

    decrease radiographic density and decrease the amount of scatter radiation generated within the part.

  • 11

    Which of the following groups of exposure factors will produce the greatest radiographic density?

    100 mA, 0.30 s

  • 12

    The function of the developing solution is to

    reduce latent image to manifest image

    • CLUSTER 1

    CLUSTER 1

    GAJE, Harvey Jay M. · 100問 · 2年前

    CLUSTER 1

    CLUSTER 1

    100問 • 2年前
    GAJE, Harvey Jay M.

    CLUSTE 1

    CLUSTE 1

    GAJE, Harvey Jay M. · 75問 · 2年前

    CLUSTE 1

    CLUSTE 1

    75問 • 2年前
    GAJE, Harvey Jay M.

    CLUSTER 3

    CLUSTER 3

    GAJE, Harvey Jay M. · 100問 · 2年前

    CLUSTER 3

    CLUSTER 3

    100問 • 2年前
    GAJE, Harvey Jay M.

    CLUSTER 3

    CLUSTER 3

    GAJE, Harvey Jay M. · 79問 · 2年前

    CLUSTER 3

    CLUSTER 3

    79問 • 2年前
    GAJE, Harvey Jay M.

    CLUSTER 2

    CLUSTER 2

    GAJE, Harvey Jay M. · 100問 · 2年前

    CLUSTER 2

    CLUSTER 2

    100問 • 2年前
    GAJE, Harvey Jay M.

    CLUSTER 2

    CLUSTER 2

    GAJE, Harvey Jay M. · 100問 · 2年前

    CLUSTER 2

    CLUSTER 2

    100問 • 2年前
    GAJE, Harvey Jay M.

    CLUSTER 2

    CLUSTER 2

    GAJE, Harvey Jay M. · 100問 · 2年前

    CLUSTER 2

    CLUSTER 2

    100問 • 2年前
    GAJE, Harvey Jay M.

    CLUSTER 2

    CLUSTER 2

    GAJE, Harvey Jay M. · 100問 · 2年前

    CLUSTER 2

    CLUSTER 2

    100問 • 2年前
    GAJE, Harvey Jay M.

    問題一覧

  • 1

    When a slow screen / film system is used with a fast screen / film automatic exposure control system, the resulting images

    are too light

  • 2

    Exposure-type artifacts include: 1. motion 2. static electricity marks 3. pi lines

    1 only

  • 3

    With all other factors constant, as a digital image matrix size increases, 1. pixel size decreases. 2. resolution increases. 3. pixel size increases.

    1 and 2 only

  • 4

    The conversion of the invisible latent image into a visible manifest image takes place in the

    developer

  • 5

    Conditions contributing to poor radiographic film archival quality include 1. fixer retention. 2. insufficient developer replenishment. 3. poor storage conditions.

    1, 2, and 3

  • 6

    Of the following groups of exposure factors, which will produce the greatest radiographic density?

    100 mA, 0.06s, 36-in SID

  • 7

    Radiographic contrast is a result of 1. differential tissue absorption. 2. emulsion characteristics. 3. proper regulation of mAs.

    1 and 2 only

  • 8

    Which of the following are methods of limiting the production of scattered radiation? 1. Using moderate-ratio grids 2. Using the prone position for abdominal exams 3. Restricting the field size to the smallest practical size

    2 and 3 only

  • 9

    Screen / film imaging is one example of a(n)

    analog system

  • 10

    Decreasing field size from 14 × 17 in to 8 × 10 in will

    decrease radiographic density and decrease the amount of scatter radiation generated within the part.

  • 11

    Which of the following groups of exposure factors will produce the greatest radiographic density?

    100 mA, 0.30 s

  • 12

    The function of the developing solution is to

    reduce latent image to manifest image