WorksheetsChapter 39
Total questions: 22
Worksheet time: 11mins
What is the correct term to use before it has been processed?
Film
Latent period
Radiograph
Sensor
What is the name of the double ended instrument that holds the film between the two serrated grips that can be be locked in place?
Eezee-grip
XCP
Snappy
Film Holder
What absorbs radiation during exposure?
Silver Bromide Crystals
Silver Halide Crystals
Emulsion
oil
Basic film size for anterior x-rays or people with small mouths (mostly children)
2
4
3
1
Basic film size for adult x-rays such as bitewings.
1
3
2
4
Film size used for occlusal x-rays.
4
3
2
1
What is a plastic or metal case that is used to hold the film and protect it from exposure to light?
radiograph
film casette
holder
tubehead
Optimum temperature for film storage ranges from what temperatures?
20-30
40-50
50-70
70-100
How many feet away from the film and working area should the safelight be placed?
6 feet
3 feet
4 feet
500 inches
What are intensifying screens coated with?
Emulsion
Silver Halide crystals
Phosphor
Silver Bromide Crystals
What is the optimum bath temperature in a manual tank?
50 degrees
68 degrees
30 degrees
40 degrees
What do developer spots look like on film?
Dark black spots
Light spots
Thin black lines
White lines
What do fixer spots look like on a film?
Black lines
White roll marks
white or light spots
Black or dark spots
What will a fingernails artifact look like on a film?
White crescent shaped marks
White lines
Black lines
Black crescent shaped marks
Fingerprint?
White fingerprint
Black finger print
White spots
Black spots
Static Electricity?
Thin black branching lines
Thin white branching lines
White fingerprint
Black fingerprint
Scratched film?
black lines
black spots
white lines
white spots
Overlapped films?
White or dark areas
Spots
Lines
fingerprints
Air Bubbles?
Black spots
White spots
white lines
black lines
Light leak?
White exposed film
Black exposed film
Cutoff black line
Cutoff white line
Fogged film?
gray with no detail
black with no detail
White areas
White lines
Overdevelopment?
Dark
Light
Spots
Lines
