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Home Q & A Board Biology-Related Homework Help Medicine Dentistry
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ruthayak ruthayak
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6 years ago
To accurately record the alveolar crestal bone, which of the following is necessary?
 
  A) Precise parallelism with vertical and horizontal angulations
  B) Placement of the image receptor parallel to the long axis of the tooth
  C) Central rays of the x-ray beam directed perpendicular to the tooth and image receptor
  D) All of the above
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ccoppccopp
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6 years ago
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ruthayak Author
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6 years ago
Thank you, thank you, thank you!
Cdfields
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Yesterday
Helped a lot
hpascoe
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2 hours ago
Thanks for your help!!
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