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6 Cards in this Set

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  • Back
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
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
Which of these structures appear radiopaque?

A-Maxillary sinus
B-nasal fossa
C-maxillary tuberosity
D-mental foramen
C-maxillary tuberosity
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
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
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