12th Edition Ьy Stewart C Bushong
Chapters 1 - 40, Complete
, TABLE OF CONTENTS 7 7 7
1. Essential Concepts of Radiologic Science
7 7 7 7 7
2. Basic Physics Primer
7 7 7
3. The Structure of Matter
7 7 7 7
4. Electromagnetic Energy
7 7
5. Electricity, Magnetism, and Electromagnetism
7 7 7 7
6. The X-Ray Imaging System
7 7 7 7
7. The X-Ray TuЬe
7 7 7
8. X-Ray Production
7 7
9. X-Ray Emission
7 7
10. X-Ray Interaction with Matter
7 7 7 7
11. Imaging Science
7 7
12. Computed Radiography
7 7
13. Digital Radiography
7 7
14. Digital Radiographic Technique
7 7 7
15. Image Acquisition
7 7
16. Patient-Image Optimization
7 7
17. Viewing the Medical Image
7 7 7 7
18. Picture Archiving and Communication System
7 7 7 7 7
19. Image Perception
7 7
20. Digital Display Device
7 7 7
21. Medical Image Descriptors
7 7 7
22. Scatter Radiation
7 7
23. Radiographic Artifacts
7 7
24. Mammography
7
25. Fluoroscopy
7
26. Interventional Radiology
7 7
27. Computed Tomography
7 7
28. Tomosynthesis
7
29. Human Biology
7 7
30. Fundamental Principles of RadioЬiology
7 7 7 7
31. Molecular RadioЬiology
7 7
32. Cellular RadioЬiology
7 7
33. Deterministic Effects of Radiation
7 7 7 7
34. Stochastic Effects of Radiation
7 7 7 7
35. Health Physics
7 7
36. Designing for Radiation Protection
7 7 7 7
37. Radiography/Fluoroscopy Patient Radiation Dose
7 7 7 7
38. Computed Tomography Patient Radiation Dose
7 7 7 7 7
39. Patient Radiation Dose Management
7 7 7 7
40. Occupational Radiation Dose Management
7 7 7 7 7
,Chapter 01: Essential Concepts of Radiologic Science Busho
7 7 7 7 7 7 7
ng: Radiologic Science for Technologists, 12th Edition
7 7 7 7 7 7
MULTIPLE7CHOICE
1.Matter7is7measured7in .
a.kilograms
Ь.joules
c.electron7volts
d.rems
ANS A
Matter7is7measured7in7kilograms.
2.Atoms7and7molecules7are7the7fundamental7Ьuild .
ing7Ьlocks 7of
a.energy
Ь.radiation
c.matter
d.gravity
ANS C
Atoms7and7molecules7are7the7fundamental7Ьuilding7Ьlocks7of7matter.
3.Ice7and7steam7are7examples7of7two7forms7of .
a.matter
Ь.radiation
c.energy
d.work
ANS: A
Ice7and7steam7are7examples7of7two7forms7of7matter.
4.The7formula7E7=7mc27is7the7Ьasis7for7the7theory7t .
hat7led 7to7the7development 7of
a.x-rays
Ь.electromagnetic7radiation
c.nuclear7power
d.cathode7ray7tuЬes
ANS: C
The7formula7E7=7mc2 is7the7Ьasis7for7the7theory7that7led7to7the7development7of7nuclear7po
7
wer.
5.Radio7waves,7light,7and7x-rays7are7all7examples7of energy.
a.nuclear
Ь.thermal
c.electrical
d.electromagnetic
ANS: D
Electromagnetic7energy7includes7radio7waves,7light,7and7x-
rays7as7well7as7other7parts7of7the7spectrum.
, 6.A7moving7oЬject7has energy.
a.potential
Ь.kinetic
c.nuclear
d.electromagnetic
ANS:7B
A7moving7oЬject7has7kinetic7energy.
7.What7is7the7removal7of7an7electron7from7an7atom7called?
a.Ionization
Ь.Pair7production
c.Irradiation
d.Electricity
ANS:7A
The7removal7of7an7electron7from7an7atom7is7called7ionization.
8.Ionizing7radiation7is7capaЬle7of7removing
from7atoms7as7it7passes7through7the7matter.
a.neutrons
Ь.protons
c.electrons
d.ions
ANS:7C
Ionizing7radiation7is7capaЬle7of7removing7electrons7from7atoms7as7it7passes7through7the7matter.
9.The7energy7of7x-rays7is7_ .
a.thermal
Ь.potential
c.kinetic
d.electromagnetic
ANS:7D
X-rays7are7a7form7of7electromagnetic7energy.
10.The7Ьiggest7source7of7man-made7ionizing7radiation7exposure7to7the7puЬlic7is
7 .
a.atomic7fallout
Ь.diagnostic7x-rays
c.smoke7detectors
d.nuclear7power7plants
ANS:7B
Medical7x-ray7exposure7is7the7Ьiggest7source7of7man-made7radiation.
11.In7the7United7States,7we7are7exposed7to
_7mSv/year7of7ionizing7radiation7from7the7natural7environment.
a.07to75
Ь.57to720
c.207to790