If the patient does not stand or sit with a straight spine:
A) the panoramic image will be blurred.
B) an "exaggerated smile line"" or curved downward smile line will appear.
C) detail of the apical regions of the teeth will be lost.
D) the cervical spine will appear as a radiopacity in the center of the film, obscuring the diagnostic information.
Correct Answer:
Verified
Q21: Skull radiography is most often used in:
A)endodontics
Q26: Which statement is not true regarding magnetic
Q27: If the patient's teeth are not positioned
Q28: If a dark radiolucent shadow obscures the
Q29: A grid:
A)reduces the amount of scatter radiation
Q31: Computed tomography:
A)is used in dentistry primarily for
Q32: The cause of a panoramic image that
Q33: Which statement is true of a grid?
A)The
Q35: If the patient's chin is positioned too
Q35: The skull view that shows the bones
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