13.
Standards for dental x-ray booths or rooms require an equivalent shielding
thickness of ______________________________________________________ .
14.
An increase in the voltage and milliamperes reduces ___________________ for
the patient.
How does a technician get a greater quantity of x-rays (photons) in the x-ray
15.
beam?
________________________________________________________________
16.
List the processes required for obtaining the desired film contrast (quality of x-ray
beam).
a. More shades of gray:
________________________________________________________________
b. Fewer shades of gray, more black and white shades:
________________________________________________________________
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MD0512
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