Select the Exposure Factor Adjustments Needed for the Pathologic Indication(s)

question 55

Multiple Choice

Select the exposure factor adjustments needed for the pathologic indication(s) using manual exposure settings (no AEC) .Increases or decreases in manual exposure factors are compared with the ideal exposure factors that would be used on a normal, healthy individual.
-Pneumonia

• A)Increase (+)
• B)Decrease (-)
• C)No change (0)

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Definitions:

Visual Accommodation

The ability of the eye to change its focus from distant to near objects (and vice versa) by changing the lens shape.

Fixation

Arrested development at a psychosexual stage occurring because of excessive gratification or frustration at that stage.

Divergence

The act of moving away in different direction from a common point; in creativity and thinking, it refers to the generation of multiple solutions to a given problem.

Convergence

The process by which eyes adjust their angle so that the visual axes meet at the point of focus, or in a broader sense, the tendency for ideas and phenomena to evolve towards a common point.