What is the effect of all types of fog on the radiographic image?

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Multiple Choice

What is the effect of all types of fog on the radiographic image?

Explanation:
Fog adds extra, non-image-forming exposure to the image—primarily from scatter radiation. This scattered exposure increases overall density, but because it is more uniform than the true differences produced by different tissues, it washes out the grayscale distinctions. The result is less separation between adjacent structures, making details harder to distinguish. So, regardless of fog source, the main effect is a decrease in image contrast.

Fog adds extra, non-image-forming exposure to the image—primarily from scatter radiation. This scattered exposure increases overall density, but because it is more uniform than the true differences produced by different tissues, it washes out the grayscale distinctions. The result is less separation between adjacent structures, making details harder to distinguish. So, regardless of fog source, the main effect is a decrease in image contrast.

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