Objects Within the Body Above and Below the Focal Plane

question 31

Multiple Choice

Objects within the body above and below the focal plane appear blurred because:

• A)they are not placed parallel to the direction of tube travel.
• B)their images move from one part of the IR to another as the tube and IR move through their travel during the exposure.
• C)they are situated too close to the focal plane.
• D)the body part is too large for sufficient penetration of x-rays.

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Definitions:

Gross Profit Ratio

A financial metric that indicates the portion of sales revenue exceeding the cost of goods sold, expressed as a percentage.