The Term Gradient Pulse When Used with Respect to MRI

question 108

Multiple Choice

The term gradient pulse when used with respect to MRI refers to:

• A) a magnetic field that changes in strength in a given direction.
• B) a briefly applied gradient magnetic field.
• C) the amount of current induced by a moving magnetic field.
• D) a specific RF pulse sequence as net magnetization is inverted and returns to equilibrium.

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Definitions:

Specific Assignment

A particular task or duty assigned to a person or group as part of their responsibilities.

Zeigarnik Effect

The tendency to remember uncompleted or interrupted tasks better than completed tasks.

Unfinished Tasks

Tasks or activities that have been started but not completed, which can persist in an individual's memory and attention, often prompting a desire to resolve them.

Realistic Goals

Objectives or targets that are practical, achievable, and based on reasonable expectations.