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 in radiography 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?