TEST BANK FOR Radiologic Science for Technologists: Physics, Biology, and Protection 12th Edition by Stewart C. Bushong ISBN:978-0323661348 COMPLETE GUIDE ALL CHAPTERS COVERED 100% VERIFIED A+ GRADE ASSURED!!!!!NEW LATEST UPDATE!!!!

, Bushong: Radiologic Science for Technologists, 12th
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Edition

Chapter 01: Essential Concepts of Radiologic Science T
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est Bank
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MULTIPLE CHOICE m a




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




d. rems

ANS: A ma



Matter is measured in kilograms
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DIF: m a Easy REF: page 3 ma ma



OBJ: Recognize the unit of measurement
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for matter.
ma




2. Energy is measured in
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a. kilograms
b. joules
c. electron volts ma



d. B or C
m a m a




ANS: D ma



Energy is measured in joules or electron volts
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DIF: m a Moderate REF: page 4 m a m a m a



OBJ: Recognize the unit o
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f measurement for energy.
ma m a ma




3. Atoms and molecules are the fundamental building blocks of
m
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a. energy
b. radiation
c. matter
d. gravity

ANS: C ma



Atoms and molecules are the fundamental building blocks of matter.
m
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DIF: m a Moderate REF: page 3 m a m a m a



OBJ: List the fundamental buildin
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g blocks of matter.
ma ma ma

,4. Ice and steam are examples of two forms of
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a. matter
b. radiation
c. energy
d. work

ANS: A ma



Ice and steam are examples of two forms of matter.
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DIF: Difficult m a REF: page 4 m a m a OBJ: Describe states of matter.
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5. The formula E=mc2 is the basis for the theory that led to t
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he development of .
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a. x-rays
b. electromagnetic radiation ma



c. nuclear power m a




d. cathode ray tubes ma ma




ANS: C ma



The formula E=mc2 is the
ma m a m a m a m a basis for the m a ma m a theory that led to the devel
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opment of nuclear power. m a ma ma




DIF: mREF: page 5
a Difficult ma ma



OBJ: Understand the theory of energy- m a ma m a ma ma



mamass equivalence. ma




6. Radio waves, light, and x-rays are all examples of
ma energy.
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a. nuclear
b. thermal
c. electrical
d. electromagnetic


ANS: D ma



Electromagnetic energy includes radio waves, light, and x- ma ma ma ma m a m a ma



rays as well as other parts of the spectrum.
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DIF: REF: page 4
m a Difficult ma ma



OBJ: List types of electromagnetic energy. ma ma ma ma ma




7. A moving object has
ma energy. m a ma




a. potential
b. kinetic
c. nuclear
d. electromagnetic


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, ANS: B ma



A moving object has kinetic energy.
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DIF: Moderate REF: page 4
mama m a m a m a OBJ: Identify various forms of energy.
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8. What is the ma ma m a removal of an electron from an atom called?
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a. ionization
b. pair production ma



c. irradiation
d. electricity

ANS: A ma



The removal of an electron from an atom is called ionization.
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DIF: Moderate REF: page 5
mama m a m a m a OBJ: Understand ionization of matter.
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9. Ionizing radiation is capable of removing
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from atoms as it passes
ma ma m a ma



through the matter.
ma ma m a




a. neutrons
b. protons
c. electrons
d. ions

ANS: C ma



Ionizing radiation is capable of removing electrons from atoms as it
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passes through the matter.
m a ma m a




DIF: Moderate REF: page 5
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OBJ: Describe the process of ionization by ionizing radiation.
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10.
The energy of x-rays is
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a. thermal
b. potential
c. kinetic
d. electromagnetic

ANS: D ma



X-rays are a form of electromagnetic energy.
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DIF: m a Difficult REF: page 5 ma ma



OBJ: List the category of energy of x- rays.
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11.

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