When the Speed of Screen-Film Systems Doubles,for Example,when Changing from a 200-Speed

question 2

Multiple Choice

When the speed of screen-film systems doubles,for example,when changing from a 200-speed to a 400-speed system,patient radiation exposure is ______ by approximately ______.

• A)increased,25%
• B)increased,50%
• C)reduced,25%
• D)reduced,50%

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Definitions:

Hostile Business Takeover

An acquisition attempt by a company or individual without the consent or cooperation of the target company's management.

Guerilla Warfare

A form of irregular warfare that uses small, mobile groups of combatants to carry out hit-and-run attacks against larger, more conventional forces.

Analogy

A comparison between two things, typically for the purpose of explanation or clarification.

Verbal Signpost

Words or phrases used within speech to guide the listener's understanding of the structure and flow of the discourse.