Compensating Filters
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show | AP Thoracic spine, Lateral Hip & Lateral Cervicothoracid spine (swimmer's)
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Certain filters also decrease skin entrance exposure by? | show 🗑
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show | Compensating filters
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show | True
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show | Wedge
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The wedge is made of what material? | show 🗑
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show | C. Between the tube and the patient
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show | Aluminum
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Is the boomerang A. collimator mounted or B. contact? | show 🗑
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show | Disadvantage of aluminum filters
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Which compensating filter is used for AP projections of the thoracic spine? | show 🗑
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Which compensating filer is used for AP projections of the hips, knees, ankles, and long axis of T-spine, foot, & upright abdomen? | show 🗑
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show | Shoulder and facial bones
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show | Ferlic
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show | Leaded plastic
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What is the unique composition of the boomerang filer? | show 🗑
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show | Shape, Composition & placement
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The shape and composition of a filter depends on _______to be imaged? | show 🗑
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What filter is used on body parts that vary in thickness along the long axis? | show 🗑
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Numerous special shapes have been designed for more technically challenging exams, which filters are these? | show 🗑
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What are the 2 categories of filer placement? | show 🗑
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show | On patient & between patient and IR
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show | True
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show | Trough
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What filter improves quality of lateral projections? | show 🗑
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Digital fluoroscopy uses specifically shaped filters to compensate for round image intensifier, they are? | show 🗑
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show | Bow-tie
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show | Eliminate need for 2 separate images and many absorb low-energy radiation
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show | C. reducing patient dose
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show | Artifacts
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show | B. Contact
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show | False
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show | True
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show | True
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T/F: Filters composed of clear leaded plastic block the field of light | show 🗑
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show | False
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T/F: Pediatric patients rarely require the use of compensating filters | show 🗑
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show | True
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show | False
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show | True
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T/F: A "bow-tie" filter is a special filter for use in digital fluoroscopy | show 🗑
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