MEDICINE
RADIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Choose the answer that best describes long scale contrast:
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also known as high contrast, seeing many blacks and whites
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the type of contrast preferred for the diagnosis of interproximal caries
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also known as low contrast, seeing many shades of gray
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produced with low kVp settings
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Explanation:
Detailed explanation-1: -One such term is long scale contrast. This is a description of an image which demonstrates many different and subtle shades of grey to black. When the density differences are very subtle, it is said to have low contrast or long scale contrast.
Detailed explanation-2: -2. Low contrast images have many shades of gray (more information on the image). Also referred to as long scale contrast or decreased contrast.
Detailed explanation-3: -Low radiographic contrast is seen on radiographic images where adjacent regions have a low-density difference (black to grey).
There is 1 question to complete.