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6 Cards in this Set
- Front
- Back
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Which of the following best describes the appearance of bone on a radiograph?
A- cortical bone appears radiopaque, cancellous bone appears radiolucent B- cortical bone appears radiolucent, cancelleous bone appears radiopaque C- all bones appear radiolucent D- all bones appear radiopaque |
D- all bones appear radiopaque
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The inverted Y landmark is composed of which two structures?
A- junction of the right and left nasal cavities B- Inferior border of the nasal cavity and anterior border of maxillary sinus C- floor of orbit and floor of maxillary sinus D- floor of orbit and anterior border of maxillary sinus |
B- Inferior border of the nasal cavity and anterior border of maxillary sinus
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Which of these structures appear radiopaque?
A-Maxillary sinus B-nasal fossa C-maxillary tuberosity D-mental foramen |
C-maxillary tuberosity
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Which is the proper method for mouting radiographs?
A-radiographs should be mounted as if you were facing the patient B- radiographs should be mounted as if you were looking out from patients toungue C-radiographs should be mounted with dot toward the distal D-radiographs should be mounted with dot toward the mesial |
A-radiographs should be mounted as if you were facing the patient
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Who is allowed to make an initial interpretation of a dental radiograph?
A- the patient B- the assistant C- Trained assistant who passes DANB Radiation exam D- None of the above |
D- None of the above
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To whom should an initial interpretation be given?
A-dentist B-patient C-anyone who asks D- None of the above |
D- None of the above
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