, Bushong: Radiologic Science for Technologists, 12th E
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dition
Chapter01: Essential Concepts of Radiologic Science Tes
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t Bank
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MULTIPLE CHOICE z l
1. Matter is measured in
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a. kilograms
b. joules
c. electron volts zl
d. rems
ANS: A zl
Matteris measured in kilograms
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DIF: Easy
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OBJ: Recognize the unit of measurement fo
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r matter.
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2. Energy is measured in
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a. kilograms
b. joules
c. electron volts zl
d. B or C z l z l
ANS: D zl
Energy is measured in joules or electron volts
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DIF: Moderate REF: page 4
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OBJ: Recognize the unit of
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measurement for energy. z l zl
3. Atomsand molecules are the fundamental building blocks of
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a. energy
b. radiation
c. matter
d. gravity
ANS: C zl
Atomsand molecules are the fundamental building blocks of matter.
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DIF: Moderate REF: page 3
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OBJ: List the fundamental building
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blocks of matter.
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,4. Ice and steam are examples of two forms of
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a. matter
b. radiation
c. energy
d. work
ANS: A zl
Ice and steam are examples of two forms of matter.
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DIF: Difficult z l REF: page 4 zl z l OBJ: Describe states of matter.
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5. The formula E=mc2 is the basis for the theory that led to the d
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evelopment of . z l
a. x-rays
b. electromagnetic radiation zl
c. nuclear power z l
d. cathode ray tubes zl zl
ANS: C zl
The formula E=mc2 is the basis for the theory that led to the developm
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ent of nuclear power.
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DIF: Difficult REF: page 5
z l OBJ: Understand the theory of energy- zl zl z l zl z l zl zl
mass equivalence.
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6. Radio waves, light, and x-rays are all examples of
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a. nuclear
b. thermal
c. electrical
d. electromagnetic
ANS: D zl
Electromagnetic energy includes radio waves, light, and x- zl zl zl zl z l z l zl
rays as well as otherparts of the spectrum.
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DIF: Difficult REF: page 4
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OBJ: List types of electromagnetic energy. zl zl zl zl zl
7. A moving object has
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a. potential
b. kinetic
c. nuclear
d. electromagnetic
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, ANS: B zl
A moving object has kinetic energy.
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DIF: Moderate REF: page 4
zlzl z l z l z l OBJ: Identify various forms of energy.
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8. What is the removal of an electron from an atom called?
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a. ionization
b. pair production zl
c. irradiation
d. electricity
ANS: A zl
The removal of an electron from an atom is called ionization.
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DIF: Moderate REF: page 5
zlzl z l z l z l OBJ: Understand ionization of matter.
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9. Ionizing radiation is capable of removing zl zl zl z l zl zl
from atoms as it passes t
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hrough the matter. zl z l
a. neutrons
b. protons
c. electrons
d. ions
ANS: C zl
Ionizing radiation is capable of removing electrons from atoms as it pas
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ses through the matter.
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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 zl
X-rays are a form of electromagnetic energy.
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DIF: Difficult z l REF: page 5 zl zl OBJ: List the category of energy of x-
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rays.
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11.
00
zl zl zl z l zl zl
dition
Chapter01: Essential Concepts of Radiologic Science Tes
z
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t Bank
zl
MULTIPLE CHOICE z l
1. Matter is measured in
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a. kilograms
b. joules
c. electron volts zl
d. rems
ANS: A zl
Matteris measured in kilograms
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DIF: Easy
z l REF: page 3 zl zl
OBJ: Recognize the unit of measurement fo
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r matter.
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2. Energy is measured in
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a. kilograms
b. joules
c. electron volts zl
d. B or C z l z l
ANS: D zl
Energy is measured in joules or electron volts
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DIF: Moderate REF: page 4
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OBJ: Recognize the unit of
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measurement for energy. z l zl
3. Atomsand molecules are the fundamental building blocks of
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a. energy
b. radiation
c. matter
d. gravity
ANS: C zl
Atomsand molecules are the fundamental building blocks of matter.
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DIF: Moderate REF: page 3
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OBJ: List the fundamental building
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blocks of matter.
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,4. Ice and steam are examples of two forms of
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a. matter
b. radiation
c. energy
d. work
ANS: A zl
Ice and steam are examples of two forms of matter.
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DIF: Difficult z l REF: page 4 zl z l OBJ: Describe states of matter.
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5. The formula E=mc2 is the basis for the theory that led to the d
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evelopment of . z l
a. x-rays
b. electromagnetic radiation zl
c. nuclear power z l
d. cathode ray tubes zl zl
ANS: C zl
The formula E=mc2 is the basis for the theory that led to the developm
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ent of nuclear power.
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DIF: Difficult REF: page 5
z l OBJ: Understand the theory of energy- zl zl z l zl z l zl zl
mass equivalence.
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6. Radio waves, light, and x-rays are all examples of
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a. nuclear
b. thermal
c. electrical
d. electromagnetic
ANS: D zl
Electromagnetic energy includes radio waves, light, and x- zl zl zl zl z l z l zl
rays as well as otherparts of the spectrum.
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DIF: Difficult REF: page 4
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OBJ: List types of electromagnetic energy. zl zl zl zl zl
7. A moving object has
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a. potential
b. kinetic
c. nuclear
d. electromagnetic
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, ANS: B zl
A moving object has kinetic energy.
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DIF: Moderate REF: page 4
zlzl z l z l z l OBJ: Identify various forms of energy.
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8. What is the removal of an electron from an atom called?
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a. ionization
b. pair production zl
c. irradiation
d. electricity
ANS: A zl
The removal of an electron from an atom is called ionization.
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DIF: Moderate REF: page 5
zlzl z l z l z l OBJ: Understand ionization of matter.
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9. Ionizing radiation is capable of removing zl zl zl z l zl zl
from atoms as it passes t
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hrough the matter. zl z l
a. neutrons
b. protons
c. electrons
d. ions
ANS: C zl
Ionizing radiation is capable of removing electrons from atoms as it pas
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ses through the matter.
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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 zl
X-rays are a form of electromagnetic energy.
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DIF: Difficult z l REF: page 5 zl zl OBJ: List the category of energy of x-
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rays.
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11.
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