Pharmacokinetics of Contrast Agents — MCQs

Which of the following contrast agents is PREFERRED in a patient with renal dysfunction for the prevention of contrast-induced nephropathy?

All should be features of a substance to measure GFR, except?

A pregnant woman with head trauma requires a CT scan of the head. What is the most effective radiation protection measure for the fetus?

Contrast media of choice for a myelogram is

GFR for assessment of impaired renal function is best measured by

Which of the following statements about contrast media in radiology is true?

Which contrast agent is not used for CT scans?

All of the following dyes are water soluble except:

Which of the following is a non-ionic contrast agent?

To obtain adequate diagnostic imaging in a morbidly obese patient, what modification to X-ray technique is most important?