Utilizing Digital Imaging, the Operator Should Be Standing at a Minimum

question 17

Multiple Choice

Utilizing digital imaging, the operator should be standing at a minimum of:

• A)one foot from the source of radiation
• B)two feet from the source of radiation
• C)six feet from the source of radiation
• D)none of the above

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Definitions:

Natural Ecosystems

Communities of living organisms in conjunction with the nonliving components of their environment, interacting as a system.

Introducing New Species

The act of bringing a species into an ecosystem where it does not naturally occur, potentially disrupting local ecosystems.

Population Change Curve

A graph that shows how the size of a population changes over time.