Reducing the number of x-ray photons reaching the image receptor (film-screen) results in an image with:
A) a decreased percent of transmittance
B) an increased percent of transmittance
C) a higher optical density
D) none of the above
Correct Answer:
Verified
Q11: If there were no contrast in a
Q18: For film-screen,the visibility of anatomic structures is
Q19: Visibility of the recorded detail is accomplished
Q21: The degree of difference between adjacent densities
Q23: Increasing the energy of the photons in
Q25: Subject contrast includes the:
A) quality of the
Q27: Which of the following affect radiographic contrast?
A)
Q63: What is the inverse of 50% transmittance?
A)2
B)5
C)20
D)50
Q72: If 10,000 light photons enter the film
Q89: A radiograph with low radiographic contrast
A)has very
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