LO1 Quizziz

True or False: Radiographic density refers to the overall blackening of the film.

• True

• False

True or False: Before the introduction of digital radiography, single emulsion films were often used for mammography.

• True

• False

Which type of fog increases image contrast?

• Light Fog

• Age Fog

• Safelight Fog

• Radiation Fog

• None of the Above

Which film is most sensitive to handling?

• Unexposed & Unprocessed

• Exposed & Unprocessed

• Exposed & Processed

• None, they all have the same sensitivity.

A thin emulsion layer will result in:

• Higher resolution

• Faster speed

• Lower resolution

Which artifact will occur if the humidity is too low in the darkroom?

• static

• crescent marks

• condensation

• reticulation

If a white crescent/crinkle artifact is present on a film, when did this artifact occur?

• before exposure, before processing

• after exposure, before processing

• after exposure, after processing

True or False: The three types of static are called: tree, crown and smudge static.

• True

• False

Which film layer contains silver halide crystals suspended in gelatin?

• Base

• Emulsion

• Adhesive

• Supercoat

Which of the following is not a consideration for handling and storage of an unexposed film?

• temperature of 20 degrees Celsius or lower

• no exposure to light

• no exposure to ultrasound

• no exposure to radiation