TEST BANK__Radiologic Science for Technologists: Physics, Biology and Protection 12th Edition by Stewart C. Bushong , ISBN: 9780323661348 |All Chapters Included| Guide A+

TEST BANK
Radiologic Science for Technologists: Physics, Biology & Protection

Stewart C. Bushong

12th Edition
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,Table of Contents
1. Essential Concepts of Radiologic Science
2. Basic Physics Primer
3. The Structure of Matter
4. Electromagnetic Energy
5. Electricity, Magnetism, and Electromagnetism
6. The X-Ray Imaging System
7. The X-Ray Tube
8. X-Ray Production
9. X-Ray Emission
10. X-Ray Interaction with Matter
11. Imaging Science
12. Computed Radiography
13. Digital Radiography
14. Digital Radiographic Technique
15. Image Acquisition
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16. Patient-Image Optimization
17. Viewing the Medical Image
18. Picture Archiving and Communication System
19. Image Perception
20. Digital Display Device
21. Medical Image Descriptors
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22. Scatter Radiation
23. Radiographic Artifacts
24. Mammography
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25. Fluoroscopy
26. Interventional Radiology
27. Computed Tomography
28. Tomosynthesis
29. Human Biology
30. Fundamental Principles of Radiobiology
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31. Molecular Radiobiology
32. Cellular Radiobiology
33. Deterministic Effects of Radiation
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34. Stochastic Effects of Radiation
35. Health Physics
36. Designing for Radiation Protection
37. Radiography/Fluoroscopy Patient Radiation Dose
38. Computed Tomography Patient Radiation Dose
39. Patient Radiation Dose Management
40. Occupational Radiation Dose Management

,Chapter 01: Essential Concepts of Radiologic Science
Bushong: Radiologic Science for Technologists, 12th Edition


MULTIPLE CHOICE

1. Matter is measured in .
a. kilograms
b. joules
c. electron volts
d. rems

ANS: A
Matter is measured in kilograms.

2. Atoms and molecules are the fundamental building blocks of .
a. energy
b. radiation
c. matter
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d. gravity
ANS: C
Atoms and molecules are the fundamental building blocks of matter.

3. Ice and steam are examples of two forms of .
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a. matter
b. radiation
c. energy
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d. work
ANS: A
Ice and steam are examples of two forms of matter.

4. The formula E = mc2 is the basis for the theory that led to the development of .
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a. x-rays
b. electromagnetic radiation
c. nuclear power
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d. cathode ray tubes
ANS: C
The formula E = mc2 is the basis for the theory that led to the development of nuclear power.

5. Radio waves, light, and x-rays are all examples of energy.
a. nuclear
b. thermal
c. electrical
d. electromagnetic
ANS: D
Electromagnetic energy includes radio waves, light, and x-rays as well as other parts of the
spectrum.

, 6. A moving object has energy.
a. potential
b. kinetic
c. nuclear
d. electromagnetic
ANS: B
A moving object has kinetic energy.

7. What is the removal of an electron from an atom called?
a. Ionization
b. Pair production
c. Irradiation
d. Electricity
ANS: A
The removal of an electron from an atom is called ionization.

8. Ionizing radiation is capable of removing from atoms as it passes through the
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matter.
a. neutrons
b. protons
c. electrons
d. ions
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ANS: C
Ionizing radiation is capable of removing electrons from atoms as it passes through the matter.
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9. The energy of x-rays is .
a. thermal
b. potential
c. kinetic
d. electromagnetic
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ANS: D
X-rays are a form of electromagnetic energy.

10. The biggest source of man-made ionizing radiation exposure to the public is
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.
a. atomic fallout
b. diagnostic x-rays
c. smoke detectors
d. nuclear power plants
ANS: B
Medical x-ray exposure is the biggest source of man-made radiation.

11. In the United States, we are exposed to mSv/year of ionizing radiation from the
natural environment.
a. 0 to 5
b. 5 to 20
c. 20 to 90