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Interventional Radiography Structural Design Quiz

15 Questions

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Interventional Radiography Structural Design Quiz

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Questions and Answers

What is the minimum recommended square footage for the interventional radiography room?

300 square feet

600 square feet

400 square feet

500 square feet (correct)

What material should the walls be shielded with in the interventional radiography room?

3mm lead

1mm lead (correct)

4mm lead

2mm lead

What type of glass should any observation windows in the interventional radiography room be made of?

Lead treated glass (correct)

Tempered glass

Reinforced glass

Tinted glass

What type of light should be used during fluoroscopy in the interventional radiography room?

Incandescent light Signup and view all the answers

How far above the floor should the walls, floors, and door in the interventional radiography room be made of easily cleaned material?

Up to 7 feet Signup and view all the answers

What is the main advantage of digital technology in performing digital subtraction angiography (DSA)?

Increased speed in image acquisition Signup and view all the answers

Which method is used in Temporal Subtraction for digital subtraction technique?

Acquiring a digital radiographic image of the patient's anatomy just before the injection of a radiopaque contrast agent Signup and view all the answers

What special demands are placed on the high voltage generator in Energy Subtraction technique?

Providing alternating X-ray beam of 2 different emission spectra Signup and view all the answers

What refers to a number of computer-assisted techniques in Temporal Subtraction?

Mask Mode Signup and view all the answers

What is the purpose of the Time Interval Difference (TID) mode in Temporal Subtraction?

Subtracting image from different masks and follow-up frames Signup and view all the answers

What is the primary function of an image processor in DSA?

Storing images and converting analog to digital format Signup and view all the answers

What is the purpose of the X-ray tube in angiography/DSA machines?

To withstand high heat and provide higher resolution images Signup and view all the answers

What is the role of the television and camera in an angiography/DSA machine?

To receive and transfer light output from the image intensifier Signup and view all the answers

What is the main function of the analog to digital converter in DSA?

To digitize analog images from the TV monitor Signup and view all the answers

What are the components of the console in an angiography/DSA machine?

Keyboard and a joystick for inputting information Signup and view all the answers