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Research has proven that the human eye cannot easily distinguish between the definitions of a D, E, or F speed film. So, the one that provides the least exposure to the patient should be used.

The lead collimator:

Which of the following settings on the control panel have the ability to control the quantity of the x-ray beam?

Q1-2

Identify this type of interaction with matter: an x-ray photon has its path altered by the atom, but no change to the atom occurs; a photon of scatter radiation is produced.  

Longer wavelength x-rays that are too weak to penetrate patient tissues and contribute to the production of a dental radiograph are removed from the primary X-ray beam by: 

The target or focal spot in the x-ray tube can be found at the: 

The operator should always be a minimum of ______ from the tube head in order to protect themselves from exposure.

Identify the metal used in the focal spot of the x-ray tube:

The process used to destroy all pathogens, including highly resistant bacteria and spores, is: