What is a key advantage of CT images over conventional x-ray images?

CT Imaging Techniques and Benefits

Interactive Video
•
Science, Biology, Physics, Computers
•
7th - 10th Grade
•
Hard

Ethan Morris
FREE Resource
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
They are less expensive.
They are faster to produce.
They are more detailed.
They use less radiation.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does a CT scanner differ from a conventional x-ray machine in terms of x-ray emission?
It uses a motorized x-ray source that rotates.
It uses a fixed x-ray source.
It does not use x-rays at all.
It emits x-rays in multiple directions.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What role do digital x-ray detectors play in a CT scan?
They generate the x-rays.
They rotate the x-ray source.
They capture x-rays passing through the patient.
They display the final images.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can CT scan images be displayed to assist physicians?
Only in two-dimensional form.
Only in three-dimensional form.
Both individually in two-dimensional form and stacked in three-dimensional form.
Only as a video.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the benefit of generating a three-dimensional image from CT scan slices?
It reduces the cost of the scan.
It helps in planning and monitoring treatments.
It speeds up the scanning process.
It eliminates the need for a physician.
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