DANB RHS Exam 50 Questions And Answers
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Terms in this set
50
what structure would appear radiopaque on a dental radiograph
bone
the maximum annual permissible dose (MPD) of ionizing radiation for the public is
0.5 REM/year
when exposing radiographs on an endentulous patient, compared to a dentulous patient, the exposure time should
be reduced
to reduce cross-contamination during dental radiography the CDC recommends that dental radiography operators do all except the following
take complete medical histories
which of the following should be included in a quality assurance policy for dental radiographs
a plan for corrective action
which of the following are common parts of a dental x-ray machine
control panel, extension arm, tubehead
ionization occurs when an xray strikes an atom and the atom
loses an electron
which of the following anatomical landmarks is not normally seen on intraoral radiographs
frontal sinus
the paralleling technique is recommended for
bitewings
contrast in a radiograph is primarily controlled by
KVP