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Radiography FINAL EXAM Questions and Answers (Latest Update)
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Radiography FINAL EXAM Questions and Answers (Latest Update)
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Radiography FINAL EXAM Questions andAnswers (Latest Update)
Which of the following statements regarding scatter is true? -
Correct Answer ✅Scatter radiation has less energy than
the primary beam
Is a device for removing long wavelength radiation from the
primary x-ray beam? - Correct Answer ✅Filter
The anode or target of the x-ray tube is ________ charged -
Correct Answer ✅Positively
The cathode end of the x-ray tube is________charged -
Correct Answer ✅Negatively
More than 99% of the energy applied to an x-ray tube is
converted into x-rays? - Correct Answer ✅Heat
What type of radiation is produced in the anode by the
sudden slowing and directional change of an incoming
electron? - Correct Answer ✅Bremsstrahlung radiation
The purpose of rotating the x-ray tube target is to? - Correct
Answer ✅Increase the heat capacity of the anode
The anode heel affect is a phenomenon of extra production
that results in? - Correct Answer ✅Uneven distribution of
radiation within the field
, Radiography FINAL EXAM Questions and
Answers (Latest Update)
The penetrating power of the x-ray beam is controlled by
varying the? - Correct Answer ✅Kilovoltage
Which of the following occurs when the mA is doubled? -
Correct Answer ✅Radiographic density increases there are
twice as many photons in the x-ray beam
The mAs used for an exposure determined the? - Correct
Answer ✅Quantity of radiation in the exposure
An x-ray exposure is made using the following factors 400
mA, 0.02 seconds, 80kVp, 40 inches SID and the large focal
spot. What is that mAs for this exposure technique? - Correct
Answer ✅8 mAs
The density in the radiographic image is primarily controlled
by? - Correct Answer ✅mAs
The ____________control panel is where the radiographer sets
the exposure factors - Correct Answer ✅Control panel
What are the prime factors of exposure in radiography? -
Correct Answer ✅Milliamperage, exposure time,
kilovoltage, and source image receptor distance
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