Most digital radiography systems use a _____ as the source of x-ray photons.

A direct digital imaging system needs each of the following to produce an image, except one. Which one is the exception? . 

When increased, which of the following would best increase the number of electrons flowing through the dental x-ray electrical circuit? . 

In manual processing, the washing step between the developer and fixer solution usually lasts approximately 20 seconds. It is safe to open the darkroom door during this time period.

Advantages of digital radiography include:

What is the purpose of sodium sulfite in both the developer and fixer chemicals?

“The sensor is connected by a wire to the computer, and after exposure, the image appears instantly on the monitor” describes which type of digital system?

Which of the following is the correct sequence for automatic processing?

Identify the metal used in the focusing cup of the x-ray tube:

The film emulsion is: