The Uniformity of the CT Number of Water Should Not

question 1

Multiple Choice

The uniformity of the CT number of water should not vary by more than ____ HU from the center of the phantom to the periphery.

• A) 2
• B) 3
• C) 5
• D) 10

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Definitions:

Peripheral

Relating to or situated on the edge or periphery of something, often indicating a boundary or outside limit.

Peripheral Route

In the Elaboration Likelihood Model of persuasion, a way of processing information that does not involve deep thinking and focuses on superficial cues.

Central Route

Part of the Elaboration Likelihood Model of persuasion, it involves thoughtful consideration of the arguments presented.

Postdecisional Dissonance

The psychological discomfort experienced after making a difficult decision, often leading to regret or rationalization of the choice made.