According to the Text,methods of Obtaining Dose Uniformity Across Field

question 14

Multiple Choice

According to the text,methods of obtaining dose uniformity across field junctions include: I.dosimetric isodose matching
II.separated fields
III.junction shift
IV.half beam blocking
V.geometric matching

• A) I,II,III,and V
• B) I,III,IV,and V
• C) II,III,IV,and V
• D) III,IV,and V

---

Definitions:

Island Arc

A chain of volcanically active islands arranged in an arc, situated along the boundary of tectonic plates, generally forming over a subducting plate.

Avalonia

An ancient microcontinent or terrane whose history is recorded in the rocks of Eastern North America, the British Isles, and mainland Europe.

Subduction

The geological process by which an oceanic tectonic plate is forced beneath another plate, contributing to geologic phenomena such as mountain building.

Sierra Nevada

A mountain range in the Western United States, known for its striking landscapes, ski resorts, and hiking trails.