Pharmacology Flashcard-Contrast agents
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Hard
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1.
FLASHCARD QUESTION
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
2.
FLASHCARD QUESTION
Front
In Classifying IV contrast agents, the total number of dissolved particles in solution per kilogram (weight) of water defines..
Back
Osmolality
3.
FLASHCARD QUESTION
Front
What is the term for a negatively charged particle that is part of a high osmolality ionic contrast agent (HOCM)?
Back
Anion
4.
FLASHCARD QUESTION
Front
Why is barium sulfate typically not used for CT exams?
Back
Creation of Image artifacts
5.
FLASHCARD QUESTION
Front
If a patient has normal kidney function, what percent of intravascular contrast media will be excreted in a 24 hour period?
Back
100 %
6.
FLASHCARD QUESTION
Front
Which of the following is a low osmolality non-ionic contrast (LOCM) agent? Ioversol, Diatrizoate meglumine, Iothalamate meglumine, Ioxaglate sodium
Back
Ioversol
7.
FLASHCARD QUESTION
Front
Which of the following is a high osmolality ionic contrast (HOCM) agent? Ioversol, Diatrizoate sodium, Iopamidol, Iohexol
Back
Diatrizoate sodium
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