During CT perfusion studies, the quantity of blood (in mL) that moves through 100 g of tissue each minute is termed the

The volume and density of calcium measured in the coronary arteries on MDCT examination are quantified with use of a value called the

At what percentage of overlap should CT sections be reconstructed to improve the quality of multiplannar reformation (MPR) images?

Gradual decrease in X-ray beam intensity as it passes through material is called

The individual picture elements, which contribute to the smallest segment of an image matrix are termed

The main advantage of a charged-soupled device (CCD) compared to a television camera tube include all the following EXCEPT

The vidicon and plumbicon are the most commonly employed ______for a modern radiography department

The degenerative pathologic process involving the forward slipping of an upper vertebral body over a lower vertebral body is called

The total brightness gain for a modern image intensifier fluoroscopic image is about ____greater than a conventional fluoroscopic screen image

What is the thickness of the lead-lined rubber lining protective apparel in veterinary radiography?

Prior to a CT colongraphy, the patient may undergo  a process of bowel cleansing termed

 Imaging systems are often evaluated by measuring their resolution (line pairs/mm).     Resolution is a characteristic which is directly related to the following except

With either an amorphous selenium or cesium iodide amorphous silicon digital radiographic imaging, the latent image is formed by an electronic signal that is stored by

Which of the following layers are found on the input side of an image intensifier tube?
1. incandescent screen 
2. fluoroscent screen 
3. photocathode

The imaging plane that is parallel to the foot's plantar surface is called

Which of the following terms is used to describe a fibroid tumor of the uterus?

Bundles of energy that travel in a wave are called

The major factors effecting the amount of brightness gain in an image intensifier are

The usual range of milliamperage required for an image intensified fluoroscopy is about

X-ray electromagnetic radiation travels in a straight line, the direction of which can be altered

The spatial resolution of an imaging system is most directly related to

In order to accommodate human eye integration time, each frame of a television image must be presented in less than

The most common material used in the formation of the input phosphor of a modern image intensifier is

Which of the following is an advantage of digital imaging over conventional imaging

On the electromagnetic spectrum, in relation to visible light, x-rays