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The anode is composed of the focusing cup and the filament, and must be charged negative during x-ray production.

Each of the following statements regarding the fundamentals of periapical radiographs is correct except one. Which one is the exception?

Which of the following statements regarding radiation injury is false?

What component of the dental x-ray machine best limits the size of the x-ray beam to the approximate size of the image receptor?

Which of the following sets standards for digital radiographic system compatibility and facilitates electronic transfer of digital radiographic images between systems?

The federal performance standard for diagnostic x-ray equipment requires that all x-ray equipment meet each of the following radiation safety requirements except one. Which one is the exception?

Which of the following statements regarding radiographic detection of caries is correct?

To break the chain of infection, each of the following must be considered except one. Which one is the exception?

The advantage of using the largest size image receptor possible to expose a bitewing radiograph is that

Which radiographic technique is less complicated and produces better quality radiographic images?