Newer Fluoroscopic System Designs Utilize Flat-Panel Digital Detectors for Both

question 9

Multiple Choice

Newer fluoroscopic system designs utilize flat-panel digital detectors for both static and dynamic imaging.Depending upon the design,the X-ray tube can be positioned above or below the patient.If the X-ray tube is above the patient during fluoroscopy,a key point to remember is that

• A) the scatter radiation exposure is no different than traditional designs.
• B) there is a loss of resolution due to the increased SID.
• C) the scatter radiation is more intense to the operator at the waist and trunk level.
• D) there is an increase in image resolution because of tighter collimation.

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Definitions:

Verbal Abilities

The capacity to use language effectively for communication, which includes both the understanding and production of spoken and written language.

Maccoby and Jacklin

Researchers known for their work on sex differences in psychology, concluding there are actual differences in certain cognitive and social behaviors between males and females.

Gender Differences

Variations in the characteristics, behavior, physical and mental attributes, and roles traditionally associated with males and females.

Mathematical Abilities

The capacity to understand, manipulate, and solve mathematical problems.