RHS EXAM STUDY GUIDE WITH
CORRECT ANSWERS
Professor Wilhelm Roentgen
a)advocated radiology in the u.s
b)exposed the first radiographs in the u.s
c)discovered the xray
d)employed the first dental auxiliary in the united states -
CORRECT ANSWER-c
Digital Radiography Utilizes the following approach
a)filmless radiographic computer imaging system
b)electronically charged plated imaging system
c)nonionizing radio frequency imaging system
d) none of the above - CORRECT ANSWER-a
a form of energy is
a)heat
b)light
c)electricity
d) x-radiation
e) all of the above - CORRECT ANSWER-e
, Photons are described as
a)bundles of energy
b) dental film mounts
c) electrically neutral particles
d) negatively charged atomic particles - CORRECT ANSWER-a
Limited Penetration long wavelength radiation is known as
a) short wavelengths
b) hard radiation
c) soft radiation
d) desirable wavelengths - CORRECT ANSWER-c
Background Radiation originates from:
a)enviornment
b) outerspace
c) radionuclides
d) terrestrail radiation
e) all of the above - CORRECT ANSWER-e
Ionizing Radiation produces ions when
a) radiation passes through the body tissues
b) ions compress into the atmosphere
c) isotopes flow freely on air
d) none of the above - CORRECT ANSWER-a
Common Characteristics of radiation are
a) wavelengths that determine the penetrating power of the
energy
b) forms of electromagnetic radiation
c) the giving off of electrical fields at right angles to the path of
travel
d) straight lines that travel at 186,000 miles per second
CORRECT ANSWERS
Professor Wilhelm Roentgen
a)advocated radiology in the u.s
b)exposed the first radiographs in the u.s
c)discovered the xray
d)employed the first dental auxiliary in the united states -
CORRECT ANSWER-c
Digital Radiography Utilizes the following approach
a)filmless radiographic computer imaging system
b)electronically charged plated imaging system
c)nonionizing radio frequency imaging system
d) none of the above - CORRECT ANSWER-a
a form of energy is
a)heat
b)light
c)electricity
d) x-radiation
e) all of the above - CORRECT ANSWER-e
, Photons are described as
a)bundles of energy
b) dental film mounts
c) electrically neutral particles
d) negatively charged atomic particles - CORRECT ANSWER-a
Limited Penetration long wavelength radiation is known as
a) short wavelengths
b) hard radiation
c) soft radiation
d) desirable wavelengths - CORRECT ANSWER-c
Background Radiation originates from:
a)enviornment
b) outerspace
c) radionuclides
d) terrestrail radiation
e) all of the above - CORRECT ANSWER-e
Ionizing Radiation produces ions when
a) radiation passes through the body tissues
b) ions compress into the atmosphere
c) isotopes flow freely on air
d) none of the above - CORRECT ANSWER-a
Common Characteristics of radiation are
a) wavelengths that determine the penetrating power of the
energy
b) forms of electromagnetic radiation
c) the giving off of electrical fields at right angles to the path of
travel
d) straight lines that travel at 186,000 miles per second
