Distortion
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| What is distortion? | show 🗑
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| What is the only possible size distortion in radiography? | show 🗑
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| What are the two classifications of distortion? | show 🗑
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| show | True
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| Factors that Control distortion with size or what | show 🗑
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| Factors that control distortion with shape or what? | show 🗑
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| show | Central ray
part and
image receptor
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| What are the reasons distortion would be a factor with angulation | show 🗑
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| The greater the SID ______ the magnification | show 🗑
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| Distortion is directly related to what? | show 🗑
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| show | False, they can only diverge from their point of source
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| show | Source to image receptor distance
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| show | Object to image receptor distance
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| Does reduced Magnification size distortion increase or decrease the resolution of recorded detail? | show 🗑
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| What is the magnification factor formula | show 🗑
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| what is Fidelity? | show 🗑
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| Property of geometric factors: | show 🗑
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| Geometric factors: | show 🗑
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| A longer SID __________________magnification A shorter SID_________________ magnification | show 🗑
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| OID has significant impact at both | show 🗑
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| what is MF ? | show 🗑
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| what is the formula for MF? | show 🗑
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| show | bigger
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| What is the formula for calculating object size? | show 🗑
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| what are the two factors that affect image magnification? | show 🗑
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| show | SID
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| Small (short) OID: place an object as ___________as possible to the IR | show 🗑
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| show | Projects the object so it appears longer than its actual size.
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| Define Foreshortening | show 🗑
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| show | This will occur when the CR and image receptor is improperly aligned.
Occurs when IR is improperly aligned
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| When does foreshortening occur? | show 🗑
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| show | distortion occurs
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| show | False, they are more distorted
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