MIT 103 FINAL TEST REVIEW OVER ALL MODALITIES | 232 QUESTIONS AND ANSWERS |
2026 UPDATE | RATED 100% CORRECT.
What does ALARA mean? - (answer)As Low As Reasonably Achievable
The negative side of the x-ray tube is called the:
a. Cathode
b. Anode
c. Transducerd. Magnet - (answer)cathode
An anode is typically made of what material?
a. Tungsten
b. Barium
c. Molybdenumd. Rhodium - (answer)Tungsten
Who discovered X-rays in 1895?
a. Albert Einstein
b. Mother Theresa
c. William Roentgend. Marie Curie - (answer)Wilhelm Roentgen
The atomic number of Tungsten is:
a. 64
b. 74
c. 78
d. None of the above - (answer)74
During the production of characteristic radiation, the x-ray photon is released due to a difference in
what kind of energy between the shells of the atom?
a. Kinetic energy
b. Binding energy
c. Potential energy
,MIT 103 FINAL TEST REVIEW OVER ALL MODALITIES | 232 QUESTIONS AND ANSWERS |
2026 UPDATE | RATED 100% CORRECT.
d. There is no difference in energy between the shells - (answer)Binding energy
Some responsibilities that a radiologic technologist may be required to perform on the job are:
a. Trauma x-rays
b. Interpretation of x-rays
c. Ordering x-ray exams
d. None of the above - (answer)Trauma X-ray
Computed Radiography uses:
a. A cassette with a digitized plate inside
b. A carbon reader to take the image off of the digitized plate
c. A computer monitor, to display the image
d. All of the above - (answer)All of the above
Contrast media that is given through an intravenous line is usually:
a. An iodine-based liquid
b. Liquid barium
c. All of the above
d. None of the above - (answer)All of the above
The only part of the cathode or anode assemblies that is located outside the vacuum glass
envelope is:
a.the rotor
b.the stator
c.the focusing cup
d.the filament - (answer)The stator
,MIT 103 FINAL TEST REVIEW OVER ALL MODALITIES | 232 QUESTIONS AND ANSWERS |
2026 UPDATE | RATED 100% CORRECT.
A vacuum container that houses the x-ray tube is known as the cathode assembly
A: True B: False - (answer)False
The anode is the negative terminal of the x-ray tube.
A: True B: False - (answer)False
A collimator is a device that
a.is used to restrict the size of the primary beam.
b.is connected to the bottom of the x-ray tube.
c.is used to adjust the size of the primary beam.
d.All the above - (answer)is connected to the bottom of the x-ray tube.
The variable that controls the penetrability of the beam is
a.mA
b.kVp
c.seconds
d.intensifying screens - (answer)KVP
The three cardinal principles when dealing with radiation protection are all of the following
a.distance
b.time
c.intensity
d.shielding - (answer)Intensity
Most exposure received by the technologist occurs during
I.fluoroscopy
II.the day
, MIT 103 FINAL TEST REVIEW OVER ALL MODALITIES | 232 QUESTIONS AND ANSWERS |
2026 UPDATE | RATED 100% CORRECT.
III.portable exams
IV.patient holding - (answer)I III IV
Fluoroscopy can be used for
I.Myelograms
II.Arthrograms
III.Tomograms
IV.UGI's - (answer)IV. UGI's
A contrast material appearing black on a radiograph would be an example of
I.Barium
II.Iodine
III.Air - (answer)Only III Air
Who discovered Xrays in 1895
a. Albert Einstein
b.Mother Theresa
c. William Roentgen
d. Marie Curie - (answer)William Roentgen
The type of x-ray production that occurs when the incoming electron decelerates or changes direction in
response to the nucleus of the atom is
a.Bremsstrahlungradiation
b.Characteristicradiation
c.Bothof the above
d.None of the above - (answer)Characteristic radiation
Streams of electrons in a vacuum tube are termed
2026 UPDATE | RATED 100% CORRECT.
What does ALARA mean? - (answer)As Low As Reasonably Achievable
The negative side of the x-ray tube is called the:
a. Cathode
b. Anode
c. Transducerd. Magnet - (answer)cathode
An anode is typically made of what material?
a. Tungsten
b. Barium
c. Molybdenumd. Rhodium - (answer)Tungsten
Who discovered X-rays in 1895?
a. Albert Einstein
b. Mother Theresa
c. William Roentgend. Marie Curie - (answer)Wilhelm Roentgen
The atomic number of Tungsten is:
a. 64
b. 74
c. 78
d. None of the above - (answer)74
During the production of characteristic radiation, the x-ray photon is released due to a difference in
what kind of energy between the shells of the atom?
a. Kinetic energy
b. Binding energy
c. Potential energy
,MIT 103 FINAL TEST REVIEW OVER ALL MODALITIES | 232 QUESTIONS AND ANSWERS |
2026 UPDATE | RATED 100% CORRECT.
d. There is no difference in energy between the shells - (answer)Binding energy
Some responsibilities that a radiologic technologist may be required to perform on the job are:
a. Trauma x-rays
b. Interpretation of x-rays
c. Ordering x-ray exams
d. None of the above - (answer)Trauma X-ray
Computed Radiography uses:
a. A cassette with a digitized plate inside
b. A carbon reader to take the image off of the digitized plate
c. A computer monitor, to display the image
d. All of the above - (answer)All of the above
Contrast media that is given through an intravenous line is usually:
a. An iodine-based liquid
b. Liquid barium
c. All of the above
d. None of the above - (answer)All of the above
The only part of the cathode or anode assemblies that is located outside the vacuum glass
envelope is:
a.the rotor
b.the stator
c.the focusing cup
d.the filament - (answer)The stator
,MIT 103 FINAL TEST REVIEW OVER ALL MODALITIES | 232 QUESTIONS AND ANSWERS |
2026 UPDATE | RATED 100% CORRECT.
A vacuum container that houses the x-ray tube is known as the cathode assembly
A: True B: False - (answer)False
The anode is the negative terminal of the x-ray tube.
A: True B: False - (answer)False
A collimator is a device that
a.is used to restrict the size of the primary beam.
b.is connected to the bottom of the x-ray tube.
c.is used to adjust the size of the primary beam.
d.All the above - (answer)is connected to the bottom of the x-ray tube.
The variable that controls the penetrability of the beam is
a.mA
b.kVp
c.seconds
d.intensifying screens - (answer)KVP
The three cardinal principles when dealing with radiation protection are all of the following
a.distance
b.time
c.intensity
d.shielding - (answer)Intensity
Most exposure received by the technologist occurs during
I.fluoroscopy
II.the day
, MIT 103 FINAL TEST REVIEW OVER ALL MODALITIES | 232 QUESTIONS AND ANSWERS |
2026 UPDATE | RATED 100% CORRECT.
III.portable exams
IV.patient holding - (answer)I III IV
Fluoroscopy can be used for
I.Myelograms
II.Arthrograms
III.Tomograms
IV.UGI's - (answer)IV. UGI's
A contrast material appearing black on a radiograph would be an example of
I.Barium
II.Iodine
III.Air - (answer)Only III Air
Who discovered Xrays in 1895
a. Albert Einstein
b.Mother Theresa
c. William Roentgen
d. Marie Curie - (answer)William Roentgen
The type of x-ray production that occurs when the incoming electron decelerates or changes direction in
response to the nucleus of the atom is
a.Bremsstrahlungradiation
b.Characteristicradiation
c.Bothof the above
d.None of the above - (answer)Characteristic radiation
Streams of electrons in a vacuum tube are termed
