A Patient Is Treated on a 6-MV Accelerator; Field Size

question 38

Multiple Choice

A patient is treated on a 6-MV accelerator; field size is 10 x 12 cm and depth of tumor is 6 cm.What is the PDD?

• A) 83.02
• B) 83.18
• C) 83.0
• D) 83.2

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Definitions:

Elastic Demand Curve

The elastic demand curve represents a situation where the quantity demanded for a good or service varies significantly as its price changes.

Fresh Fruit

Pertains to fruits that are in their natural state, not processed or preserved, and are consumed for their nutritional value and taste.

Gasoline

A volatile, flammable liquid derived from petroleum, primarily used as fuel in internal combustion engines.

Electricity

A form of energy resulting from the existence of charged particles, used for power and a variety of applications in the modern world.