With Film-Screen Imaging Using AEC,if an AP Thoracic Spine Is

question 53

Multiple Choice

With film-screen imaging using AEC,if an AP thoracic spine is imaged using 110 kVp instead of 80 kVp,the density in the area of interest will be __________________ and the image contrast will be ________________________.(Assume all other factors are appropriate. )

• A)light;lower
• B)dark;higher
• C)the same;lower
• D)the same;higher

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Definitions:

Marginal Utility

The change in total satisfaction or utility that a consumer receives from consuming one additional unit of a good or service.

Utility Maximization

An economic principle suggesting that individuals or firms seek to allocate their resources in a way that maximizes their utility or satisfaction.

Income Effect

The change in an individual's consumption resulting from a change in real income, impacting purchasing power and spending habits.

Substitution Effect

occurs when consumers replace more expensive items with less costly alternatives as their relative prices change.