Medical Imaging Phantom Quiz Form
Test your knowledge of medical imaging phantoms. Please answer all questions below. This form is for quiz purposes only.
Which of the following best describes a medical imaging phantom?
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A device used to calibrate imaging equipment
A type of patient
A computer algorithm
A radiology report
Select all imaging modalities that commonly use phantoms for calibration.
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MRI
CT
Ultrasound
X-ray
PET
Rate your familiarity with the use of phantoms in quality assurance.
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1
2
3
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5
What is the primary purpose of using a phantom in medical imaging?
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To test image quality and equipment performance
To diagnose patient conditions
To store patient data
To generate contrast agents
Which material is commonly used to construct CT phantoms?
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Water-equivalent plastic
Lead
Glass
Rubber
Match each phantom type to its primary use.
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Rows
Image Quality Assessment
Spatial Resolution Testing
Anatomical Simulation
Phantom Type
Water Phantom
Line Pair Phantom
Anthropomorphic Phantom
Water Phantom
Line Pair Phantom
Anthropomorphic Phantom
Water Phantom
Line Pair Phantom
Anthropomorphic Phantom
Which of the following is NOT a reason to use a phantom in MRI?
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Evaluating image uniformity
Measuring patient heart rate
Testing geometric accuracy
Assessing signal-to-noise ratio
Select all characteristics that are important for a good imaging phantom.
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Reproducibility
Stability over time
Biological compatibility
Known physical properties
Rate the importance of regular phantom testing for imaging equipment.
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1
2
3
4
5
Which phantom is most suitable for simulating human tissue in ultrasound imaging?
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Gel-based phantom
Metallic phantom
Wooden block
Glass rod
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