Front

Most contrast media used for Intravenous use are derivatives of which of the following? barium sulfate, tri iodinated benzoic acid, lead oxide, locetamic acid

Back

tri iodinated benzoic acid

Front

In Classifying IV contrast agents, the total number of dissolved particles in solution per kilogram (weight) of water defines..

Back

Osmolality

Front

What is the term for a negatively charged particle that is part of a high osmolality ionic contrast agent (HOCM)?

Back

Anion

Front

Why is barium sulfate typically not used for CT exams?

Back

Creation of Image artifacts

Front

If a patient has normal kidney function, what percent of intravascular contrast media will be excreted in a 24 hour period?

Back

100 %

Front

Which of the following is a low osmolality non-ionic contrast (LOCM) agent? Ioversol, Diatrizoate meglumine, Iothalamate meglumine, Ioxaglate sodium

Back

Ioversol

Front

Which of the following is a high osmolality ionic contrast (HOCM) agent? Ioversol, Diatrizoate sodium, Iopamidol, Iohexol

Back

Diatrizoate sodium

Front

Which of the following is a contrast agent used for MRI? gadolinium, Diatrizoate meglumine, Iopamidol, Iohexol

Back

gadolinium

Front

Barium sulfate is excreted through…

Back

The GI tract

Front

Which of the following is an isosmolar contrast agent? Ioversol, Diatrizoate meglumine, Iodixanol, Iohexol

Back

Iodixanol