While Standing Behind the Control-Booth Barrier,a Radiographer Makes a Radiographic

question 4

Multiple Choice

While standing behind the control-booth barrier,a radiographer makes a radiographic exposure.The x-rays scattered from the patient's body should ____________________.

• A)not have enough energy remaining that will reach behind the control-booth barrier.
• B)scatter only once before reaching any area behind the control-booth barrier.
• C)scatter a minimum of two times before reaching any area behind the control-booth barrier.
• D)scatter a minimum of 10 times before reaching any area behind the control-booth barrier.

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Definitions:

Graphically

In a manner pertaining to the visual representation of data, equations, or functions on a coordinate system.

Intercept

A point where a line, curve, or surface intersects a coordinate axis.

Absolute Value

The absolute value of a number is its distance from zero on the number line, without considering which direction from zero the number lies, always yielding a non-negative result.

Sketch Graph

The act of drawing a rough outline or diagram of a graph, typically to illustrate behavior or solutions.