CALIFORNIA RADIOGRAPHY
FLUOROSCOPY SUPERVISOR ACTUAL
EXAMINATION 2026 QUESTIONS WITH
ANSWERS GRADED A+
⩥ All of the following will directly influence the table-top exposure rate
except
1. Light in the fluoroscopy room
2. kVp
3. Target to panel distance
4. Filtration. Answer: 1. Light in the fluoroscopy room
⩥ Attenuation of a radiation beam's intensity as it passes through an
absorber is governed by
1. Time
2. The specific mediums density
3. The energy of the radiation
4. The thickness of the absorber traversed. Answer: 2. The specific
mediums density
3. The energy or radiation
4. The thickness of the absorber traversed
,⩥ What recording medium will result in the least recorded resolution
1. Spot films using a spot film camera
2. video tape recording
3. spot films using conventional cassettes
4. video disc recording. Answer: 2. video tape recording
⩥ During the period when an individual receives an occupational dose,
they are _ considered to be a "member of the public"
1. sometimes
2. always
3. it depends
4. never. Answer: 4.never
⩥ A person wearing a _ apron will reduce transmitted exposure to
approximately 99.9% of the incident scatter dose
1. 1.5 mm Pb equivalent
2. 0.50 mm Pb equivalent
3. 0.25 mm Pb equivalent
4. 1.0 mm Pb equivalent. Answer: 2. 0.50 mm Pb equivalent
⩥ If the input phosphor of an image intensifier measures 15 inches in
diameter and the output phosphor measures 1.0 inches, the minification
gain would be
,1. 30
2. 225
3. 175
4. 300. Answer: Minification Gain = {15(2) = 225} input screen
diameter (2) / {1.0 (2) = 1} output screen diameter (2) = 225/1= 225
⩥ What electronic system is designed to help maintain a consistent level
of image brightness
1. photo-emitter
2. automatic brightness stabilizer
3. camera control unit
4. vidicon. Answer: 2. automatic brightness stabilizer
⩥ Energy subtraction as used in digital fluoroscopy exhibits less _ than
temporal subtraction
1. complexity
2. x-ray intensity
3. kVp
4. motion artifact. Answer: 4. motion artifact
⩥ Bone marrow dose is measured
1. directly from bone marrow
2. as estimate from gonadal dose
, 3. as an estimate from ESE
4. directly from the beam. Answer: 3. as an estimate from the ESE
⩥ The Privacy Rule is meant to ensure that there is/are
1. security of electronic personal health information
2. standardization of electronic patient health data
3. limits PHI to a "need to know.." basis to carry out medical treatment
4. all the listed answers. Answer: 4. all the listed answers
⩥ To provide illumination stability of the virtual image during
fluoroscopy, most modern units will automatically adjust radiation levels
for more dense and more radiolucent body parts. This functionality is
known as:
1. velling glare
2. image flare
3. automatic adaption
4. automatic brightness control. Answer: 4. automatic brightness control
⩥ The electronic signal which carries image information from a
television camera to a viewing monitor is termed the:
1. video signal
2. return beam
3. synchronization pulse
FLUOROSCOPY SUPERVISOR ACTUAL
EXAMINATION 2026 QUESTIONS WITH
ANSWERS GRADED A+
⩥ All of the following will directly influence the table-top exposure rate
except
1. Light in the fluoroscopy room
2. kVp
3. Target to panel distance
4. Filtration. Answer: 1. Light in the fluoroscopy room
⩥ Attenuation of a radiation beam's intensity as it passes through an
absorber is governed by
1. Time
2. The specific mediums density
3. The energy of the radiation
4. The thickness of the absorber traversed. Answer: 2. The specific
mediums density
3. The energy or radiation
4. The thickness of the absorber traversed
,⩥ What recording medium will result in the least recorded resolution
1. Spot films using a spot film camera
2. video tape recording
3. spot films using conventional cassettes
4. video disc recording. Answer: 2. video tape recording
⩥ During the period when an individual receives an occupational dose,
they are _ considered to be a "member of the public"
1. sometimes
2. always
3. it depends
4. never. Answer: 4.never
⩥ A person wearing a _ apron will reduce transmitted exposure to
approximately 99.9% of the incident scatter dose
1. 1.5 mm Pb equivalent
2. 0.50 mm Pb equivalent
3. 0.25 mm Pb equivalent
4. 1.0 mm Pb equivalent. Answer: 2. 0.50 mm Pb equivalent
⩥ If the input phosphor of an image intensifier measures 15 inches in
diameter and the output phosphor measures 1.0 inches, the minification
gain would be
,1. 30
2. 225
3. 175
4. 300. Answer: Minification Gain = {15(2) = 225} input screen
diameter (2) / {1.0 (2) = 1} output screen diameter (2) = 225/1= 225
⩥ What electronic system is designed to help maintain a consistent level
of image brightness
1. photo-emitter
2. automatic brightness stabilizer
3. camera control unit
4. vidicon. Answer: 2. automatic brightness stabilizer
⩥ Energy subtraction as used in digital fluoroscopy exhibits less _ than
temporal subtraction
1. complexity
2. x-ray intensity
3. kVp
4. motion artifact. Answer: 4. motion artifact
⩥ Bone marrow dose is measured
1. directly from bone marrow
2. as estimate from gonadal dose
, 3. as an estimate from ESE
4. directly from the beam. Answer: 3. as an estimate from the ESE
⩥ The Privacy Rule is meant to ensure that there is/are
1. security of electronic personal health information
2. standardization of electronic patient health data
3. limits PHI to a "need to know.." basis to carry out medical treatment
4. all the listed answers. Answer: 4. all the listed answers
⩥ To provide illumination stability of the virtual image during
fluoroscopy, most modern units will automatically adjust radiation levels
for more dense and more radiolucent body parts. This functionality is
known as:
1. velling glare
2. image flare
3. automatic adaption
4. automatic brightness control. Answer: 4. automatic brightness control
⩥ The electronic signal which carries image information from a
television camera to a viewing monitor is termed the:
1. video signal
2. return beam
3. synchronization pulse
