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Related Flashcards
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Cards In This Set
| Front | Back |
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Does increasing the focal spot have an affect on density?
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No
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Does increasing the focal spot have an affect on contrast?
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No
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Does increasing the OID have an affect on contrast?
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Increases contrast
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Does increasing the OID have an affect on density?
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Density decreases
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Does increasing the Generator Configuration have an affect on density?
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Density will increase
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Does increasing the Generator Configuration have an affect on contrast?
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No
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Does increasing the SID have an affect on density?
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Density decreases
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Does increasing the SID have an affect on contrast?
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No
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If you increase (collimate more) beam restriction what affect will it have on density?
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Density will decrease
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If you increase (collimate more) beam restriction what affect will it have on contrast?
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Contrast will increase
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If you were to increase the grid ratio what happens to the density?
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Density decreases
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If you were to increase the grid ratio what happens to the contrast?
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Contrast will increase (grids eliminate scatter)
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What is a downfall when using CR and using an exposure less than the exposure index range indicated?
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Grainy appearance on image
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If you increase screen speed what happens to density?
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Density will increase
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If you increase screen speed what happens to contrast?
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No affect
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