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WorksheetsDental Film/ Processing Solutions
Total questions: 10
Worksheet time: 55mins
The component of the x-ray film described as a "flexible piece of plastic that withstands heat, moisture, and chemical heat" is termed:
intraoral film
film base
dot on label side of the film packet
protective layer
The component of an x-ray film described as "a thin transparent coating that is placed over the emulsion" is termed:
protective layer
film base
lead foil
latent image
The invisible pattern of stored energy on exposed film is termed:
latent image
halide crystals
film base
intraoral film
The invisible pattern of stored energy on exposed film is termed:
determines film orientation
indicates the patient's left or right side
is important in film mounting
All of the above
Which size film is known as the standard size film that is used on most adults?
Size 1
Size 2
Size 0
Size 3
Which of the following statements BEST describes the fixing agent:
It is an acidic solution that removes unexposed silver halide particles and creates a permanent image on the film
It is a basic solution that removes exposed silver halide particles and creates a permanent image on the film
It is an acidic solution that removes exposed silver halide particles and creates a permanent image on the film
All of the above
The silver bromide crystals are reduced to a radiolucent appearance during the _______________ step of processing a radiograph.
Devloper
Fixer
Water
All of the above
The emulsion is a homogeneous mixture of gelatin and
silver bromide crystals
silver halide crystals
Silver agar crystals
None of the above
Dental film should be stored in humid areas to prevent film fog when it is used at a later date.
True
False
The chemical compounds that change when exposed to radiation or light are termed:
protective layer
film base
latent image
halides
