Practice Medical Modelling: Pixels, Scans, And Voxels (3)

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9 questions

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3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is a pixel?
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Think about images and their tiny parts.
Question 2.
How does a voxel compare to a pixel?
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Consider moving from 2D to 3D.
3Question 3.
What is a voxel?
- A 2D pixel representation
- A 3D volumetric unit
- A type of medical scanner
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Consider the 3D aspect of voxels.
4Question 4.
DICOM is used for storing ____ in medical imaging.
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Think about the purpose of DICOM files.
Question 5.
Describe how the transition from 2D images (pixels) to 3D models (voxels) enhances the accuracy of medical diagnostics.
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Consider how depth can provide additional information.
Question 6.
Evaluate the advantages and challenges of using DICOM files in multi-vendor environments.
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Think about multiple types of machines using the same standard.

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