Distortion
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | Distortion
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| What is the most important factor in controlling distortion? | show 🗑
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| What keeps distortion to a minimum? | show 🗑
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| What are the 2 types of distortion that can reduce the quality of a radiograph? | show 🗑
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| show | Image is reduced
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| show | .3mm
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| When an object is placed halfway between the tube and the film, the image will be how many times larger? | show 🗑
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| show | 100%
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| The ratio of SID to SOD represents which of the following? | show 🗑
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| Tube angulation will produce which type of distortion? | show 🗑
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| Magnification distortion can be used to an advantage for which of the following radiographic procedures? | show 🗑
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| show | Distortion
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| An x-ray tube that is designed for magnification radiography is referred to as what? | show 🗑
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| show | X-ray tube angulation
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| What advantage is there to magnifying an object? | show 🗑
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| A misrepresentation of the shape of an object may be caused by? | show 🗑
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| What would not be used to minimize radiographic distortion? | show 🗑
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| To avoid shape distortion, what must be paid close attention to? | show 🗑
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| How does magnification affect radiographic quality? | show 🗑
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| Which of the following will produce the largest image? | show 🗑
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| show | An increase in size distortion
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| show | Geometric factors
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| show | Align tube, part and film
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| show | 2x
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| show | The image is closer to actual size
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| Which of the following will produce the smallest image? | show 🗑
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| If the SID increases, how is distortion affected? | show 🗑
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| show | Distortion goes up
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| If the SOD increases, how is distortion affected? | show 🗑
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| If the phospor size increases, how is distortion affected? | show 🗑
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| show | It has no effect
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| show | Distortion increases
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Created by:
rad1958tech
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