RADR 1313 - Principles of Radiographic Imaging Exam Questions and answers
RADR 1313 - Principles of Radiographic Imaging Exam Questions and answers As you analyze your image, you come to the conclusion that it must have less exposure. As a general rule, you should... Decrease your mAs by half (pg. 159) As spatial frequency increases, what happens to the Modulation Transfer Function (MTF)? MTF decreases. As spatial frequency increases, MTF decreases because MTF can better distinguish larger objects; more detail = less to distinguish; less detail = more to distinguish. (Think of sheet thread count) (Pg. 388-389) What is grid ratio?
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radr 1313 principles of radiographic imaging ex