Home > Fashion Design and Technology > Quizzes > Radiology Technician Practice Test: Electromagnetic Radiation
Radiology Technician Practice Test: Electromagnetic Radiation
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 75% Most missed: “What will happen when the technologist fails to select the proper bucky during a…”
Radiology Technician Practice Test: Electromagnetic Radiation
Time left 00:00
25 Questions

1. What type of beam restriction device is referred to as a “variable aperture diaphragm?
2. How could you double the number of incident electrons produced? 1. double your mA 2. double your time 3. increase your kVp by 15%
3. If you suspect a lateral c-spine could be taken using 30 mAs, but wish to use AEC for the exposure, what should you set the backup mAs to be?
4. What is the charge on Cathode end of X-ray tube?
5. Which thing help in fluoroscopic tube, to focus and accelerated electron toward the image intensifier ?
6. How X-Ray beam act when fall on the body?
7. Why is a rotating anode more desirable than a stationary anode in general radiography rooms?
8. In filament by which acceleration of electron occurs?
9. Optical mechanical scanner is used in which type of electromagnetic waves?
10. What type of transformer is utilized in the filament circuit?
11. What will happen when the technologist fails to select the proper bucky during an exposure?
12. Which colour has the maximum wavelength in visible spectrum?
13. What material makes up the target for mammographic units?
14. What must happen to change a primary x-ray photon to a secondary x-ray photon?
15. What is the X-ray interaction in which two electron are replace?
16. What is the source of X-ray photons in the tube?
17. Which of the following is used for chest and dental scans?
18. What is the primary purpose of the glass housing?
19. What is the process of boiling off electrons at the filament?
20. How many pulse per second can utilize by A 3 phase, 12 pulse generator?
21. Which photographs made with X-Rays?
22. How X-Ray travels In free Space?
23. Which light emits in Fluorescence when x-Ray falls on a material?
24. What is the name of massless particle which containing a certain amount of energy ?
25. What happen when on incident photon interact with on inner shell electron?