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Test Bank For Radiologic Science for Technologists 12th Edition by Stewart C Bushong All Chapters 1-40 Verified Solution. $17.99   Add to cart

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Test Bank For Radiologic Science for Technologists 12th Edition by Stewart C Bushong All Chapters 1-40 Verified Solution.

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Test Bank For Radiologic Science for Technologists 12th Edition by Stewart C Bushong All Chapters 1-40 Verified Solution.Test Bank For Radiologic Science for Technologists 12th Edition by Stewart C Bushong All Chapters 1-40 Verified Solution.Test Bank FoTest Bank For Radiologic Science for Technolo...

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  • October 26, 2024
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  • Radiologic Science For Technologists
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Test Bank For Radiologic Science for Technologists
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12thEdition by Bushong Chapter 1-40 [Updated
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y iyiu iyiu iyiu iyiu iyiu




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TEST BANK iyiu

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




MULTIPLE CHOICE iyiu




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



d. rems
ANS: A
Matter is measured in kilograms.
iyiu iyiu iyiu iyiu




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




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




4. The formula E = mc2 is the basis for the theory that led to the development of
iyiu iyiu iyiu iyiu
iy iu
iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iy iu .
a. x-rays
b. electromagnetic radiation iyiu



c. nuclear power iyiu



d. cathode ray tubes iyiu iyiu




ANS: C
The formula E = mc2 is the basis for the theory that led to the development of nuclear
iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu



power.
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5. Radio waves, light, and x-rays are all examples of
iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu 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
iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu



thespectrum.
iyiu iyu

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



A moving object has kinetic energy.
iyiu iyiu iyiu iyiu iyiu




7. What is the removal of an electron from an atom called?
iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu



a. Ionization
b. Pair production iyiu



c. Irradiation
d. Electricity
ANS: A iyiu



The removal of an electron from an atom is called ionization.
iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu




8. Ionizing radiation is capable of removing iyiu iyiu iyiu iyiu iyiu from atoms as it passes through
iyiu iyiu iyiu iyiu iyiu



iyiu thematter.
iyu



a. neutrons
b. protons
c. electrons
d. ions
ANS: C iyiu



Ionizing radiation is capable of removing electrons from atoms as it passes through the
iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu



matter.
iyiu




9. The energy of x-rays is _
iyiu iyiu iyiu iyiu iyiu .
a. thermal
b. potential
c. kinetic
d. electromagnetic
ANS: D iyiu



X-rays are a form of electromagnetic energy.
iyiu iyiu iyiu iyiu iyiu iyiu




10. The biggest source of man-made ionizing radiation exposure to the public is
iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu



iyiu .
a. atomic fallout iyiu



b. diagnostic x-rays iyiu



c. smoke detectors iyiu



d. nuclear power plants iyiu iyiu




ANS: B iyiu



Medical x-ray exposure is the biggest source of man-made radiation.
iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu




11. In the United States, we are exposed to
iyiu iyiu iyiu iyiu iyiu iyiu iyiu _ mSv/year of ionizing radiation from
iyiu iyiu iyiu iyiu iyiu



thenatural environment.
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a. 0 to 5 iyiu iyiu



b. 5 to 20 iyiu iyiu



c. 20 to 90 iyiu iyiu

, d. i y i u 100 to 300 iyiu iyiu




ANS: A iyiu



We are exposed to about 3 mSv/yr of ionizing radiation from natural environmental
iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu



sources inthe United States.
iyiu iyiu iyu iyiu iyiu




12. Today, radiology is considered to be a(n)
iyiu iyiu iyiu iyiu iyiu iyiu occupation.
a. safe
b. unsafe
c. dangerous
d. high-risk
ANS: A iyiu



Today, radiology is considered to be a safe occupation because of effective
iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu



radiationprotection practices.
iyiu iyu iyiu




13. iyiu is a special quantity of radiologic science. iyiu iyiu iyiu iyiu iyiu iyiu



a. Mass
b. Velocity
c. Radioactivity
d. Momentum
ANS: C iyiu



Radioactivity is a special quantity of radiologic science. iyiu iyiu iyiu iyiu iyiu iyiu iyiu




14. What does ALARA mean? iyiu iyiu iyiu



a. All Level Alert Radiation Accident
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b. As Low As Reasonably Achievableiyiu iyiu iyiu iyiu



c. Always Leave A Restricted Area iyiu iyiu iyiu iyiu



d. As Low As Regulations Allow iyiu iyiu iyiu iyiu




ANS: B iyiu



ALARA means As Low As Reasonably Achievable.
iyiu iyiu iyiu iyiu iyiu iyiu




15. Computed tomography was developed in the iyiu iyiu iyiu iyiu iyiu .
a. 1890s
b. 1920s
iyiu iyiu i y i u



c. 1970s
d. 1990s
iyiu iyiu i y i u




ANS: C iyiu



Computed tomography was developed in the 1970s. iyiu iyiu iyiu iyiu iyiu iyiu




16. Filtration is used to . iyiu iyiu iyiu



a. absorb low-energy x-rays iyiu iyiu



b. remove high-energy x-rays iyiu iyiu



c. restrict the useful beam to the body part imaged iyiu iyiu iyiu iyiu iyiu iyiu iyiu iyiu



d. fabricate gonadal shields iyiu iyiu




ANS: A iyiu



Filtration is used to absorb low-energy x-rays.
iyiu iyiu iyiu iyiu iyiu iyiu

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