LRA 211 RADIOLOGY IMAGE FINAL EXAM
PART 2 (GOODLUCK)QUESTIONS AND
ANSWERS FULLY ELABORATED.GRADE
A+ ASSURED
-Keep the tube cool.
-prevent electrical shocks to the radiographer.
-limit leakage radiation. - answer ✔✔-The protective tube housing helps to
100 mR/hour @ 1 meter - answer ✔✔-By regulation, x-ray tube leakage radiation can be no more than:
maintain a vacuum within the tube. - answer ✔✔-The primary purpose of the glass or metal enclosure is
to
5 cm^2 - answer ✔✔-The target window is usually approximately
molybdenum - answer ✔✔-The rotating anode design uses a disc whose core is made of
a high atomic number - answer ✔✔-Tungsten is used to coat the anode disc because it has.
stator - answer ✔✔-The portion of the induction motor that is outside the tube enclosure is the
characteristic cascade - answer ✔✔-the process of a series of outer-shell electrons filling inner-shell
vacancies is known as
the force field around the nucleus. - answer ✔✔-Bremsstrahlung interactions may occur only when the
incident electron interacts with
PART 2 (GOODLUCK)QUESTIONS AND
ANSWERS FULLY ELABORATED.GRADE
A+ ASSURED
-Keep the tube cool.
-prevent electrical shocks to the radiographer.
-limit leakage radiation. - answer ✔✔-The protective tube housing helps to
100 mR/hour @ 1 meter - answer ✔✔-By regulation, x-ray tube leakage radiation can be no more than:
maintain a vacuum within the tube. - answer ✔✔-The primary purpose of the glass or metal enclosure is
to
5 cm^2 - answer ✔✔-The target window is usually approximately
molybdenum - answer ✔✔-The rotating anode design uses a disc whose core is made of
a high atomic number - answer ✔✔-Tungsten is used to coat the anode disc because it has.
stator - answer ✔✔-The portion of the induction motor that is outside the tube enclosure is the
characteristic cascade - answer ✔✔-the process of a series of outer-shell electrons filling inner-shell
vacancies is known as
the force field around the nucleus. - answer ✔✔-Bremsstrahlung interactions may occur only when the
incident electron interacts with
