What Technique Creates a Three-Dimensional Dynamic Image of Blood Vessels

question 44

Multiple Choice

What technique creates a three-dimensional dynamic image of blood vessels?

• A)digital subtraction angiography
• B)magnetic resonance imaging
• C)dynamic spatial reconstruction
• D)positron emission tomography

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Definitions:

Function

In mathematics, a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output; in general, an activity or purpose natural to or intended for a person or thing.

Situation

The set of environmental and contextual circumstances or conditions surrounding and affecting an event, action, or decision.

Demand Characteristics

Features of an experiment that communicate to the participant the experimenter’s hypothesis.

Margin Of Error

A statistic measure of the amount of random sampling error in a survey’s results—for example, a 3% margin of error means that the survey’s result could be 3% lower or 3% higher than the average response—the larger the sample is, the smaller the margin of error is.