The Shutters of a Collimator

question 4

Multiple Choice

The shutters of a collimator

• A)regulate field size.
• B)reduce penumbra.
• C)reduce stem radiation.
• D)all of the above

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Definitions:

Nonmaterial Culture

The norms, laws, customs, ideas, and beliefs of a group of people.

Cultural Hegemony

A concept where the dominant cultural norms and values of a society are imposed by the ruling class as the cultural norm.

Consumer-based Culture

A society characterized by the excessive buying and spending of goods and services, with consumer preferences and activities shaping social norms and values.

Traditional Values

The long-established principles and moral standards that are passed down through generations, often seen as the foundation for social norms and behaviors.