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.

---

Definitions:

Ratchet-Style

A mechanism or approach that permits only incremental increases or improvements, often without the possibility of reversal.

Pruning Clippers

Gardening tools used for cutting and shaping plants by removing unnecessary or unwanted parts.

Markup Percent

The percentage increase in the selling price of goods beyond their cost, used by retailers to achieve a profit margin.

Scaffolding Equipment

the temporary structures and tools used in construction, maintenance, and repair activities to support workers and materials.