The Use of Contrast Material as a Means for Visualizing

question 12

Multiple Choice

The use of contrast material as a means for visualizing human anatomy has a long history.Regardless of the type of contrast media,the purpose for using contrast media is to

• A) take advantage of Compton interactions and increase the amount of remnant radiation.
• B) enhance the low subject contrast of anatomic structures.
• C) improve gastric motility and digestion.
• D) improve the contrast between high contrast structures such as bone.

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Definitions:

New Yorker

A resident or native of New York City.

Ingroup Bias

The tendency to favor one's own group over others, often resulting in prejudice and discrimination.

Outgroup Homogeneity

Outgroup Homogeneity is the tendency to view members of an outgroup as more similar to each other than they really are, often leading to stereotyping.

Scapegoating

The practice of unfairly blaming an individual or group for problems or negative outcomes, often to divert attention from the real causes.