Image Acquisition
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| recorded detail | show 🗑
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| image quality | show 🗑
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| geometric factors include: | show 🗑
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| show | motion and intensifying screens (Radiology Prep, p.309-313).
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| visibility factors include: | show 🗑
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| 2 types of automatic exposure control (AEC) | show 🗑
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| show | chart specifies a particular kV for each body part or type of exam (Radiology Prep, p.352).
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| show | the mAs is fixed and the kV is increased as part thickness increases (Radiology Prep, p.351).
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| digital images require: | show 🗑
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| pixel | show 🗑
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| voxel | show 🗑
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| matrix | show 🗑
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| show | how much of the part/ patient is included in the matrix (Radiology Prep, p.355).
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| show | change in matrix size, and change in FOV (Radiology Prep, p.356).
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| show | smaller pixel pitch, greater pixel/mm, greater sampling frequency (Radiology Prep, p.356).
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| functions of digital imaging systems | show 🗑
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| PSP storage plate layers | show 🗑
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| show | PSP phosphor size decreases, laser beam size decreases, monitor matrix size increases (Radiology Prep, p.363).
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| CR features | show 🗑
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| DR features | show 🗑
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| show | handling, processing, and exposure (Radiology Prep, p.383).
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| show | patient name/ identification number, side marker, examination date, institution's name (Radiology Prep, p.384).
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| optional information on each x-ray image | show 🗑
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| film processing steps | show 🗑
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| show | x-ray exposure, scanning/ reading, and erasure (Radiology Prep, p.390).
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| show | PSP phosphor size decreases, laser beam size decreases, monitor matrix size increases (Radiology Prep, p.406).
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| electronic imaging | show 🗑
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| exposure factors | show 🗑
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| show | OID, SID, focal spot size, patient factors, intensifying screens, and motion (Radiology Prep, p.298).
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| distortion | show 🗑
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| show | size distortion is affected by OID and SID; shape distortion is affected by alignment of the x-ray tube, anatomic part, and IR (Radiology Prep, p.298).
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