The Process of Identifying Structures, Target Volumes, or Normal Tissues

question 11

Multiple Choice

The process of identifying structures, target volumes, or normal tissues, by creating contours around them, is often called _____________________.

• A) organ segmentation
• B) virtual simulation
• C) intensity modulation
• D) heterogeneity correction

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Definitions:

Pangea

Supercontinent that began to form about 300 million years ago and broke up 100 million years later.

Land Mass

A large contiguous area of land recognized as a distinct geographical entity, not fully covered by water.

Geologic Times

A system of chronological dating that relates geological strata to time, used to describe the timing and relationships between events that have occurred throughout Earth's history.

First Land Plants

Early plants that began to colonize the land over 470 million years ago, evolving adaptations to survive in terrestrial environments.