DANB Test 1
A radiograph that is too light is most likely an example of which of the following? -
answer Underexposed
A film that is too light is most likely the result of - answer Increasing target-to-film
distance
The speed of film is determined by: - answer The size of the silver halide crystals
What size film is used when taking occlusal? - answer Size 4
What will static electricity cause on a panoramic image? - answer Black marks
The oldest radiographic technique is the: - answer Bisecting the angle technique
A radiograph with high resolution is: - answer Sharp
A film has a streaks and scratches after being processed. What is the cause? - answer
Emulsion tear
Film recover slots are used for what type of film processing? - answer Automatic film
processing
Distortion of the view box can be caused by all of the following EXCEPT for: - answer
Damaged roller
The patient effective dose for bitewing x-rays is: - answer0.4 mrem
For a full-mouth survey, using film F-speed, 20 films, 16-inch PID, round, what is the
expected absorbed dose in mrads? - answer41.1
If the patient has no decay nor an increased risk for decay, the ADA recommends what
frequency of x-rays to eliminate the amount of exposure? - answer May receive bitewing
x rays every 18-36 months
The amount of radiation to which a person is exposed is known as which of the
following? - answer Radiation exposure
A radiograph that is too light is most likely an example of which of the following? -
answer Underexposed
A film that is too light is most likely the result of - answer Increasing target-to-film
distance
The speed of film is determined by: - answer The size of the silver halide crystals
What size film is used when taking occlusal? - answer Size 4
What will static electricity cause on a panoramic image? - answer Black marks
The oldest radiographic technique is the: - answer Bisecting the angle technique
A radiograph with high resolution is: - answer Sharp
A film has a streaks and scratches after being processed. What is the cause? - answer
Emulsion tear
Film recover slots are used for what type of film processing? - answer Automatic film
processing
Distortion of the view box can be caused by all of the following EXCEPT for: - answer
Damaged roller
The patient effective dose for bitewing x-rays is: - answer0.4 mrem
For a full-mouth survey, using film F-speed, 20 films, 16-inch PID, round, what is the
expected absorbed dose in mrads? - answer41.1
If the patient has no decay nor an increased risk for decay, the ADA recommends what
frequency of x-rays to eliminate the amount of exposure? - answer May receive bitewing
x rays every 18-36 months
The amount of radiation to which a person is exposed is known as which of the
following? - answer Radiation exposure
