Exam 8: Digital Image Receptor Systems

When there is foreign matter inside the CR imaging plate,an artifact may be shown called:

A "cassette-based" digital imaging system is termed:

One of the most important aspects of setting the exposure factors when using digital systems is to ensure that the:

A CR plate inside the cassette can be exposed to light for how long before it will start to erase?

Which of the following tells the operator that the correct exposure has been received by the phosphors in the imaging plate?

The universally accepted standard for exchanging radiographic images inside and outside the institution,and among all manufacturers,is which of the following?

When using indirect conversion DR systems,the light in the flat-panel detector is converted to an electric signal by the:

What is the name of the processing technique that can be used to increase contrast and sharpen the image?

Which of the following artifacts can occur if the CR imaging plate receives too much background or scatter radiation?

When using DR systems,indirect conversion of x-ray energy requires how many steps?

Which radiographic examination would require "image stitching" of several separate images?

Each square picture element in a digital viewing monitor is called a:

The computer software function that allows any type of "text" to be written on a radiographic image is:

Which of the following should never be placed on the radiographic image using electronic means (computer software)?

Which of the following artifacts can appear in the radiographic image if the CR imaging plate is not erased properly?

The number of gray shades that a digital system can reproduce is termed:

The amount of detail or sharpness in the digital image is termed:

What artifact will be shown in the radiographic image if there is inadequate exposure technique?