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CT contrast and radiation
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to distinguish adjacent tissues on a CT image, the tissues must ___
have different densities
a contrast material that is of a substantially higher density than that of the surrounding structures can be referred to as a ___ agent
positive
the structural probperty of a contrast agent regarding the number of particles in solution compared to blood is known as___
osmolality
the arteriovenous iodine difference is calculated by ___
comparing an HU measurement of the aorta to that of the inferior vena cava
Author
adavis
ID
198086
Card Set
CT contrast and radiation
Description
contrast and radiation
Updated
2013-02-05T11:28:32Z
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