RADIOLOGIC TECHNOLOGY ARRT REVIEW RADIOLOGIC TECHNOLOGY ARRT REVIEW
RADIOLOGIC TECHNOLOGY ARRT REVIEW EXAM
QUESTIONS AND ANSWERS GRADED A+ 100% VERIFIED.
Attenuation:
a. is radiation that emerges from the patient
b. describes changes in the x-ray beam as it travels through the patient
c. produces only scatter radiation
d. occurs only at doses used in radiation therapy ANS >>> Describes changes in the
x-ray beam as it travels through the patient
Which photon-tissue interaction makes radiography possible because of its
creation of image contrast?
a. Compton
b. Coherent
c. Photoelectric
,RADIOLOGIC TECHNOLOGY ARRT REVIEW RADIOLOGIC TECHNOLOGY ARRT REVIEW
d. Pair production ANS >>> Photoelectric
Which photon-tissue interaction produces radiation that may expose others in the
room during fluoroscopy?
a. Compton
b. Coherent
c. Photoelectric
d. Pair production ANS >>> Compton
The SI unit of absorbed dose:
a. Coulombs/kilogram
b. Gray
c. Curie
d. Rad ANS >>> Gray
The SI unit of radioactivity:
a. Becquerel
b. Rem
c. Quality factor
d. Curie ANS >>> Becquerel
,RADIOLOGIC TECHNOLOGY ARRT REVIEW RADIOLOGIC TECHNOLOGY ARRT REVIEW
Measurement of positive and negative particles created when radiation ionizes
atoms in the air:
a. Becquerel
b. Sievert
c. Roentgen
d. Curie ANS >>> Roentgen
Linear energy transfer:
a. is the same for all types of radiation
b. is the same for wave and particulate radiations used in diagnosis and treatment
c. occurs only during x-ray procedures
d. varies for different types of radiation ANS >>> Varies for different types of
radiation
The unit of the curie would be used in what imaging modality?
a. Radiography
b. CT
c. MRI
d. Nuclear Medicine ANS >>> Nuclear Medicine
The smallest particle of an element that retains the characteristics of the element:
, RADIOLOGIC TECHNOLOGY ARRT REVIEW RADIOLOGIC TECHNOLOGY ARRT REVIEW
a. compound
b. atom
c. molecule
d. neutron ANS >>> Atom
Atomic mass refers to:
a. the number of protons plus the number of neutrons
b. the number of electrons plus the number of protons
c. the number of electrons plus the number of neutrons
d. the number of protons ANS >>> Number of protons plus number of neutrons
X-rays travel as a bundle of energy called:
a. protons
b. phasers
c. particles
d. photons ANS >>> Photons
The height of a sine wave:
a. wavelength
b. altitude
c. amplitude
RADIOLOGIC TECHNOLOGY ARRT REVIEW EXAM
QUESTIONS AND ANSWERS GRADED A+ 100% VERIFIED.
Attenuation:
a. is radiation that emerges from the patient
b. describes changes in the x-ray beam as it travels through the patient
c. produces only scatter radiation
d. occurs only at doses used in radiation therapy ANS >>> Describes changes in the
x-ray beam as it travels through the patient
Which photon-tissue interaction makes radiography possible because of its
creation of image contrast?
a. Compton
b. Coherent
c. Photoelectric
,RADIOLOGIC TECHNOLOGY ARRT REVIEW RADIOLOGIC TECHNOLOGY ARRT REVIEW
d. Pair production ANS >>> Photoelectric
Which photon-tissue interaction produces radiation that may expose others in the
room during fluoroscopy?
a. Compton
b. Coherent
c. Photoelectric
d. Pair production ANS >>> Compton
The SI unit of absorbed dose:
a. Coulombs/kilogram
b. Gray
c. Curie
d. Rad ANS >>> Gray
The SI unit of radioactivity:
a. Becquerel
b. Rem
c. Quality factor
d. Curie ANS >>> Becquerel
,RADIOLOGIC TECHNOLOGY ARRT REVIEW RADIOLOGIC TECHNOLOGY ARRT REVIEW
Measurement of positive and negative particles created when radiation ionizes
atoms in the air:
a. Becquerel
b. Sievert
c. Roentgen
d. Curie ANS >>> Roentgen
Linear energy transfer:
a. is the same for all types of radiation
b. is the same for wave and particulate radiations used in diagnosis and treatment
c. occurs only during x-ray procedures
d. varies for different types of radiation ANS >>> Varies for different types of
radiation
The unit of the curie would be used in what imaging modality?
a. Radiography
b. CT
c. MRI
d. Nuclear Medicine ANS >>> Nuclear Medicine
The smallest particle of an element that retains the characteristics of the element:
, RADIOLOGIC TECHNOLOGY ARRT REVIEW RADIOLOGIC TECHNOLOGY ARRT REVIEW
a. compound
b. atom
c. molecule
d. neutron ANS >>> Atom
Atomic mass refers to:
a. the number of protons plus the number of neutrons
b. the number of electrons plus the number of protons
c. the number of electrons plus the number of neutrons
d. the number of protons ANS >>> Number of protons plus number of neutrons
X-rays travel as a bundle of energy called:
a. protons
b. phasers
c. particles
d. photons ANS >>> Photons
The height of a sine wave:
a. wavelength
b. altitude
c. amplitude
