LMRT BUNDLED EXAMS 2026 EXAM
PAPER QUESTIONS AND SOLUTIONS
⫸ prime. Answer: The factors that affect XR emission under the direct
control of the radiographer are called_ factors
⫸ beam quality. Answer: Milliamperage-second (mAs) directly affects
all of the following EXCEPT
⫸ mA & filtration. Answer: The factors that directly affect XR quantity
are
⫸ kVp & beam filtration. Answer: The factors that directly affect XR
quality are
⫸ 6.3 x 10(18). Answer: If 1 coulomb is equal to 6.3 x 10(18) electron
charges, how many electrons flow from cathode to anode 1 second
⫸ 6.3 x 10(15). Answer: If 1 ampere equals a flow of 6.3 x 10(18)
electrons per second, how many electrons flow from cathode to anode in
1 milliampere?
⫸ increase 2-fold. Answer: As the mA doubles, the number of electrons
flowing from cathode to anode
, ⫸ XR beam quantity. Answer: The product of tube current 7 exposure
time is equal to
⫸ change the mAs from 15-21 mAs. Answer: In order to increase
radiographic film density by 40% the radiographer would
⫸ directly proportional. Answer: The relationship between mAs &
exposure is
⫸ the reciprocity law. Answer: The reaction of a photographic film to
light is equal to the product of the intensity of the light and the duration
of the light exposure.
⫸ cause the electrons to travel faster from cathode to anode. Answer:
Increasing the kVp for an exposure will
⫸ greater energy. Answer: Increasing the energy of an incident electron
will result in the production of an XR photon with
⫸ radiographic film density. Answer: Kilovoltage is the primary
controlling factor of
⫸ contrast. Answer: Adjustments in kVp should be used to control
radiographic
⫸ kVp. Answer: XR beam penetrability is primarily controlled by
PAPER QUESTIONS AND SOLUTIONS
⫸ prime. Answer: The factors that affect XR emission under the direct
control of the radiographer are called_ factors
⫸ beam quality. Answer: Milliamperage-second (mAs) directly affects
all of the following EXCEPT
⫸ mA & filtration. Answer: The factors that directly affect XR quantity
are
⫸ kVp & beam filtration. Answer: The factors that directly affect XR
quality are
⫸ 6.3 x 10(18). Answer: If 1 coulomb is equal to 6.3 x 10(18) electron
charges, how many electrons flow from cathode to anode 1 second
⫸ 6.3 x 10(15). Answer: If 1 ampere equals a flow of 6.3 x 10(18)
electrons per second, how many electrons flow from cathode to anode in
1 milliampere?
⫸ increase 2-fold. Answer: As the mA doubles, the number of electrons
flowing from cathode to anode
, ⫸ XR beam quantity. Answer: The product of tube current 7 exposure
time is equal to
⫸ change the mAs from 15-21 mAs. Answer: In order to increase
radiographic film density by 40% the radiographer would
⫸ directly proportional. Answer: The relationship between mAs &
exposure is
⫸ the reciprocity law. Answer: The reaction of a photographic film to
light is equal to the product of the intensity of the light and the duration
of the light exposure.
⫸ cause the electrons to travel faster from cathode to anode. Answer:
Increasing the kVp for an exposure will
⫸ greater energy. Answer: Increasing the energy of an incident electron
will result in the production of an XR photon with
⫸ radiographic film density. Answer: Kilovoltage is the primary
controlling factor of
⫸ contrast. Answer: Adjustments in kVp should be used to control
radiographic
⫸ kVp. Answer: XR beam penetrability is primarily controlled by
