NELDA Radiography Exam Questions With Complete
Solutions
14 Correct Answers There are ______ bones in the face
18-20 exposures Correct Answers The number of exposures
that comprise an adult full mouth series is considered to be how
many exposures?
acute effects Correct Answers Those effects that appear within
a matter of minutes, days, or weeks are called
after it is sterilized Correct Answers The fiber-optic light
surface on the high-speed hand piece should be cleaned with
isopropyl alcohol and a cotton-tip applicator,
arthritis Correct Answers Which of these is NOT considered to
be a possible longterm effect of exposure to radiation?
background radiation Correct Answers Which term best
describes radiation of natural origin?
between the torus and the tongue Correct Answers What is the
best way to placed film or a sensor on a patient who has
mandibular tori?
check safelight Correct Answers What is the purpose of the
coin test?
, deodorized alcohol formaldehyde Correct Answers When using
a chemclave, which liquid product is used during the
sterilization process?
disinfected with hospital-level disinfectant Correct Answers
cephalostat needs to be
draped over a sturdy rod Correct Answers When the lead apron
is not in use, how should it be stored?
elastic barrier cover Correct Answers What should the
keyboard have during digital radiography?
electron indicator Correct Answers All of the following are
components on the control panel EXCEPT
electrons Correct Answers These are tiny, negatively charged
particles with very little mass
every 3-4 weeks Correct Answers The processing solutions
must be changed?
film packet Correct Answers Which of these items is not
suitable for sterilization?
follow-up letters from the dentist Correct Answers Which of
these is NOT a method of patient education in radiography?
how much the insurance will cover for each radiograph Correct
Answers All of the following must be recorded in the patient
record after exposing radiographs EXCEPT
Solutions
14 Correct Answers There are ______ bones in the face
18-20 exposures Correct Answers The number of exposures
that comprise an adult full mouth series is considered to be how
many exposures?
acute effects Correct Answers Those effects that appear within
a matter of minutes, days, or weeks are called
after it is sterilized Correct Answers The fiber-optic light
surface on the high-speed hand piece should be cleaned with
isopropyl alcohol and a cotton-tip applicator,
arthritis Correct Answers Which of these is NOT considered to
be a possible longterm effect of exposure to radiation?
background radiation Correct Answers Which term best
describes radiation of natural origin?
between the torus and the tongue Correct Answers What is the
best way to placed film or a sensor on a patient who has
mandibular tori?
check safelight Correct Answers What is the purpose of the
coin test?
, deodorized alcohol formaldehyde Correct Answers When using
a chemclave, which liquid product is used during the
sterilization process?
disinfected with hospital-level disinfectant Correct Answers
cephalostat needs to be
draped over a sturdy rod Correct Answers When the lead apron
is not in use, how should it be stored?
elastic barrier cover Correct Answers What should the
keyboard have during digital radiography?
electron indicator Correct Answers All of the following are
components on the control panel EXCEPT
electrons Correct Answers These are tiny, negatively charged
particles with very little mass
every 3-4 weeks Correct Answers The processing solutions
must be changed?
film packet Correct Answers Which of these items is not
suitable for sterilization?
follow-up letters from the dentist Correct Answers Which of
these is NOT a method of patient education in radiography?
how much the insurance will cover for each radiograph Correct
Answers All of the following must be recorded in the patient
record after exposing radiographs EXCEPT
