NELDA Practice Test 1 Questions and Answers 2024/2025
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Course
NELDA
Institution
NELDA
If a patient tries to look at the technician during a panoramic radiograph, what will the image
look like?
Teeth large on one side of the image and small on the other side
What is used to take a panoramic radiograph?
Film cassette
The computer used for digital imaging
can be used...
A tissue that lies within primary dental beam and is very radiosensitive is the?
Cornea
What should you do for a nervous patient?
Explain the steps of the radiography
What will static electricity cause on a panoramic image?
Black marks
The oldest intraoral radiographic technique is the?
Bisecting the angle technique
The dental assistant is using a size 2 receptor for anterior placements using the bisecting
technique. Which of the following radiographs would be exposed first?
Canine (tooth #6)
What option does digital imaging have that traditionally radiography lacks?
3-D
Long exposure time for dental x-ray film results in?
Dark film
A radiograph with high resolution is?
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