The intensity of an x-ray beam passing through a patient______.
A. increases linearly
B. decreases linearly
C. decreases quadratically
D. decreases exponentially
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In an x-ray machine with a tungsten target, increasing the kVp from 100 to 150 will increase all of the following except:
A. The energy of the characteristic x-rays.
B. The average energy of the spectrum.
C. The maximum energy of the x-rays.
D. The total number of x-rays emitted.
Primary function of the X-ray tube system is to convert _____?
A. electromagnetic energy to electric energy
B. electric energy to thermal energy
C. electric energy to X-rays
D. electromagnetic energy to X-rays
X-rays _____.
A. always travel in a straight line
B. can be influenced by an electrical field
C. are absorbed equally by the materials they pass through
D. None of the above
Bremsstrahlung production of X-rays produces radiation that is composed of ____.
A. a small number of very defined energies
B. a continuous spectrum of energies over some range
C. radiation of only one energy
D. none of the above
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