DANB RHS EXAM - study guide, Questions & Answers. 100% Accurate. VERIFIED.
Professor Wilhelm Roentgen :___.
a)advocated radiology in the u.s
b)exposed the first radiographs in the u.s
c)discovered the x-ray
d)employed the first dental auxiliary in the united states - -c
Digital radio...
d)employed the first dental auxiliary in the united states - ✔✔-c
Digital radiography utilizes the following approach :
a) filmless radiographic computer imaging system
b) electronically charged plated imaging system
c) non-ionizing radio frequency imaging system
d) none of the above - ✔✔-a
A form of energy is :
a) heat
b) light
c) electricity
d) x-radiation
e) all of the above - ✔✔-e
Photons are described as :
, a)bundles of energy
b) dental film mounts
c) electrically neutral particles
d) negatively charged atomic particles - ✔✔-a
Limited Penetration, long wavelength radiation is known as :
a) short wavelengths
b) hard radiation
c) soft radiation
d) desirable wavelengths - ✔✔-c
Background Radiation originates from:
a)enviornment
b) outerspace
c) radionuclides
d) terrestrail radiation
e) all of the above - ✔✔-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 - ✔✔-a
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