The Measurement of the Efficiency of an Image Receptor in Converting

question 26

Multiple Choice

The measurement of the efficiency of an image receptor in converting the x-ray exposure it receives to a quality radiographic image is the:

• A) quantum noise.
• B) modulation transfer function.
• C) detective quantum efficiency.
• D) photostimulable luminescence.

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Definitions:

Moral Absolutism

The thesis that at least some moral values and rules are universal. See absolutism.

Cultural Relativism

The view that cultures, as a matter of fact, have different views about what is morally right and wrong.

Ethical Relativism

A philosophical viewpoint suggesting that moral principles are valid only relative to specific social, cultural, or personal contexts.

Kant

Immanuel Kant, an 18th-century German philosopher who is known for his work on deontological ethics, the theory of knowledge, and aesthetics.