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Ch. 14 Four Radiographic Qualities Ch. 16 technique Conversion & Comparison.

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Presentation on theme: "Ch. 14 Four Radiographic Qualities Ch. 16 technique Conversion & Comparison."— Presentation transcript:

1 Ch. 14 Four Radiographic Qualities Ch. 16 technique Conversion & Comparison

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3 Four Radiographic qualities Density Contrast Detail distortion/Magnification

4 35% & 2x rule for MAS

5 Double MAS

6 MAS Changes

7 Contrast & Scale of Contrast

8 Detail

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11 Assign worksheets in section IV in module

12 Ch. 15 Exposure compensation

13 MAS RECIPROCITY DIRECT PROPORTION SQUARE LAW KVP GRID DENSITY COMPENSATION FACOTRS

14 Collimation Intensifying Screen speed film speed

15 Factors which we do not adjust, but can affect density Processor Pathology Patient size (maybe we can compress?)

16 Contrast Compensation Factors KVP MAS Collimation OID Patient (Do we adjust the patient?)

17 Factors which we do not adjust which effect Contrast Processor Filtration? Film

18 Factors which effect Detail SID OID FS SCREEN FILM MOTION

19 Factor we do not adjust Film/screen contact

20 Adjusting Magnification SID OID

21 Adjusting Distortion Angle CR Angle body part

22 End of chapter 16

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