RTBC interactions| Exam Questions
with Complete Answers
Which two of the following are possible names for coherent scattering? Select two.
Classical
Modified
Elastic
Compton
1, 3
What event must occur in order for an x-ray and traction to contribute to the
patient dose
Ionization
Energy of the full-time created by coherent scattering is equal to which of
the following?
A. Some of the original photon energy in the electron binding energy.
B. Difference between the original photon energy in the electron binding energy.
C. Inner shell electron binding energy.
D. Energy of the original photon.
Energy of the original photon
Which of the following can be affected by coherent interactions that occur during a
radiographic procedure
Patient dose
Occupational dose
Image quality
Absorbed dose
, Image quality
Coherent, scattering affects, radiographic, image, quality, and that it results in:
Decreases image contrast
Which of the following interactions contributes to the highest proportion of scatter
to the radiographic image
Compton scatter
Coherent, scattering events are most likely when the incident photon energy is
Low (<10 keV)
Which of the following is the least common x-ray interaction?
Photo electric
Compton
Coherent
Coherent
Photo electric absorption is likely to occur when an x-ray photon interacts with a
Inner shell
Which two of the following are primary byproducts of a photo electric absorption
interaction?
Free electron
Scattered photon
Characteristics photon
Brems photon
Free electron
Characteristic
with Complete Answers
Which two of the following are possible names for coherent scattering? Select two.
Classical
Modified
Elastic
Compton
1, 3
What event must occur in order for an x-ray and traction to contribute to the
patient dose
Ionization
Energy of the full-time created by coherent scattering is equal to which of
the following?
A. Some of the original photon energy in the electron binding energy.
B. Difference between the original photon energy in the electron binding energy.
C. Inner shell electron binding energy.
D. Energy of the original photon.
Energy of the original photon
Which of the following can be affected by coherent interactions that occur during a
radiographic procedure
Patient dose
Occupational dose
Image quality
Absorbed dose
, Image quality
Coherent, scattering affects, radiographic, image, quality, and that it results in:
Decreases image contrast
Which of the following interactions contributes to the highest proportion of scatter
to the radiographic image
Compton scatter
Coherent, scattering events are most likely when the incident photon energy is
Low (<10 keV)
Which of the following is the least common x-ray interaction?
Photo electric
Compton
Coherent
Coherent
Photo electric absorption is likely to occur when an x-ray photon interacts with a
Inner shell
Which two of the following are primary byproducts of a photo electric absorption
interaction?
Free electron
Scattered photon
Characteristics photon
Brems photon
Free electron
Characteristic
