LRA 211 FINAL EXAM QUESTIONS AND ALL
RESOLVED CORRECT ANSWERS.GRADE A+
GURANTEED
Brightness - answer ✔✔-The amount of light emitted from the display monitor is
Filaments and focusing cup - answer ✔✔-The cathode includes the
Rutherford - answer ✔✔-The earliest atomic theory based on as arrangement similar to the solar system
is attributed to
Stator - answer ✔✔-The portion of the induction motor that is outside the tube enclosure is the
absorbs low energy photons - answer ✔✔-Filtration placed in the path of the x-ray beam
Has a high atomic number - answer ✔✔-Proctective apparel is often made of lead because it
Cathode - answer ✔✔-The negative end of the x-ray tube is the
All of these
kVp
Distance
Filtration - answer ✔✔-Which of the following factors affect beam quantity
100 mR per hour at a distance one meter - answer ✔✔-Soultions, x-ray tube leaking radiation can be no
more than
, Radiopaque - answer ✔✔-Material like bone is considered
Brems photons - answer ✔✔-The majority of the x-ray photons produced are
Size distortion - answer ✔✔-Increase in the image size of an object compared with its true or actual size
is called
loses all of its energy and no longer exists - answer ✔✔-After a photoelectric interaction, the incident
photon
Using fast moving electrons - answer ✔✔-X-ray are produced
Compton and photoelectric interactions - answer ✔✔-Secondary x-ray photons are the result of
are absorbed in the body - answer ✔✔-Most classical scatter photons
All of these
a Compton electron
A secondary electron
A Compton scatter photon - answer ✔✔-Compton scattering results in
All of these
keep the tube cool
prevent electrical shocks to the radiographer
limit leakage radiation - answer ✔✔-The protective tube housing helps to
beam quality - answer ✔✔-Half value layer (HVL) is used to measure
RESOLVED CORRECT ANSWERS.GRADE A+
GURANTEED
Brightness - answer ✔✔-The amount of light emitted from the display monitor is
Filaments and focusing cup - answer ✔✔-The cathode includes the
Rutherford - answer ✔✔-The earliest atomic theory based on as arrangement similar to the solar system
is attributed to
Stator - answer ✔✔-The portion of the induction motor that is outside the tube enclosure is the
absorbs low energy photons - answer ✔✔-Filtration placed in the path of the x-ray beam
Has a high atomic number - answer ✔✔-Proctective apparel is often made of lead because it
Cathode - answer ✔✔-The negative end of the x-ray tube is the
All of these
kVp
Distance
Filtration - answer ✔✔-Which of the following factors affect beam quantity
100 mR per hour at a distance one meter - answer ✔✔-Soultions, x-ray tube leaking radiation can be no
more than
, Radiopaque - answer ✔✔-Material like bone is considered
Brems photons - answer ✔✔-The majority of the x-ray photons produced are
Size distortion - answer ✔✔-Increase in the image size of an object compared with its true or actual size
is called
loses all of its energy and no longer exists - answer ✔✔-After a photoelectric interaction, the incident
photon
Using fast moving electrons - answer ✔✔-X-ray are produced
Compton and photoelectric interactions - answer ✔✔-Secondary x-ray photons are the result of
are absorbed in the body - answer ✔✔-Most classical scatter photons
All of these
a Compton electron
A secondary electron
A Compton scatter photon - answer ✔✔-Compton scattering results in
All of these
keep the tube cool
prevent electrical shocks to the radiographer
limit leakage radiation - answer ✔✔-The protective tube housing helps to
beam quality - answer ✔✔-Half value layer (HVL) is used to measure
