The fuzzy or blurred area around an image is called the ____.It can be reduced by ____.
A) distortion; limiting movement
B) penumbra; limiting movement
C) distortion; using fast film
D) penumbra; using fast film
Correct Answer:
Verified
Q22: Chronic radiation exposure occurs when _ doses
Q24: The time lapse from x-ray exposure until
Q25: Thermionic emission refers to the:
A)release of electrons
Q34: Dental imaging:
A)refers to film-based images.
B)refers to digitally
Q35: Damage to which type of cell is
Q37: The _ setting controls the penetrating power
Q41: Which of the following is an example
Q42: An exposure time of ½ second is
Q42: A good technique for reducing the radiation
Q53: If the operator's film badge indicates an
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