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2M – Quiz 1
Welcome to your 2M - Quiz 1
1.Which of the following part of the electromagnetic spectrum has the highest energy levels?
radio waves
visible light
ultraviolet light
ionizing radiation
None
2.Which of the following types of interactions occurs inside the x-ray machine?
characteristic radiation
coherent scattering
Compton scattering
Photoelectric effect
None
3. Which of the following properties of x-rays is responsible for danger to humans?
travels in straight lines
cause phosphors to glow
ionize matter
x-rays diverge from one another
None
4. Which control is responsible for the amount of electrons released inside the x-ray machine?
kVp selector
mA selector
caliper
main power switch
None
5. Thermionic emission occurs in which part of the x-ray tube?
darkroom
transformer
cathode
anode
None
6.The anode is made up of these parts except:
filament
stator
rotor/stator
target
None
7.The total amount of inherent filtration inside the x-ray machine is:
2.5 mm
1.5 mm
1.0 mm
0.5 mm
None
8.Which focal spot is used to evaluate the spine?
Large
Small
Microchip
No focal spot in an x-ray tube
None
Time's up
