Fluoro: Mobile Unit Operation and Safety
Exam Questions And Answers
Which of the following is not a typical component of the mobile
fluoroscopic assembly?
A) control panel
B) C-arm
C) portable grid
D) viewing monitor -
correct answer ✅C) portable grid
Using proper collimation improves:
1. radiation protection.
2. field-of-view size.
3. visualization.
A) 1 and 2
B) 1 and 3
C) 2 and 3
D) 1, 2 and 3 -
correct answer ✅B) 1 and 3
_______ vision uses the cones of the eye, resulting in increased
visual acuity.
, Fluoro: Mobile Unit Operation and Safety
Exam Questions And Answers
A) Scotopic
B) Night
C) Red-eye
D) Photopic -
correct answer ✅D) Photopic
The surface of an image intensifier typically is coated with _______
as an input phosphor.
A) tungsten
B) cesium iodide
C) zinc
D) molybdenum -
correct answer ✅B) cesium iodide
As photoelectrons strike the output phosphor of the image
intensifier they are converted into _______ .
A) electrons
B) protons
C) light photons
Exam Questions And Answers
Which of the following is not a typical component of the mobile
fluoroscopic assembly?
A) control panel
B) C-arm
C) portable grid
D) viewing monitor -
correct answer ✅C) portable grid
Using proper collimation improves:
1. radiation protection.
2. field-of-view size.
3. visualization.
A) 1 and 2
B) 1 and 3
C) 2 and 3
D) 1, 2 and 3 -
correct answer ✅B) 1 and 3
_______ vision uses the cones of the eye, resulting in increased
visual acuity.
, Fluoro: Mobile Unit Operation and Safety
Exam Questions And Answers
A) Scotopic
B) Night
C) Red-eye
D) Photopic -
correct answer ✅D) Photopic
The surface of an image intensifier typically is coated with _______
as an input phosphor.
A) tungsten
B) cesium iodide
C) zinc
D) molybdenum -
correct answer ✅B) cesium iodide
As photoelectrons strike the output phosphor of the image
intensifier they are converted into _______ .
A) electrons
B) protons
C) light photons
