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Home Q & A Board Biology-Related Homework Help Medicine Dentistry
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musicall musicall
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6 years ago
Which of the following statements about the position indicating device (PID) is correct?
 
  A) The shorter the PID, the less divergent the beam.
  B) The longer the PID, the greater the radiation dose to the patient.
  C) Pointed, closed-end plastic cone PIDs should no longer be used.
  D) A recessed PID creates a shorter target-surface distance.
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scates8scates8
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6 years ago
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musicall Author
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6 years ago
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emilyas19
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oscar520000
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2 hours ago
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