With the feature of _______________,the gray-scale of the diagnostic image is reversed so that radiolucent images appear white and radiopaque images appear black.
A)pseudo-color alteration
B)digital subtraction
C)contrast
D)image orientation

Question

Quizplus · Accepted Answer

Another feature that can be used to enhance a diagnostic image is digital subtraction.With digital subtraction,the gray-scale is reversed so that radiolucent images (normally black)appear white and radiopaque images (normally white)appear black.

With the Feature of _______________,The Gray-Scale of the Diagnostic Image