3. Patient Care and Safety
Contrast Media Care — Quiz
Test your understanding of contrast media care with 5 practice questions.
Practice Questions
Question 1
Which comorbidity increases the risk of an allergic-like reaction to iodinated contrast media by approximately two- to three-fold?
Question 2
Which intravenous hydration protocol is recommended to minimize the risk of contrast-induced nephropathy in high-risk patients?
Question 3
A patient develops generalized urticaria, bronchospasm requiring bronchodilator therapy, and hypotension responsive to IV fluids 15 minutes after iodinated contrast injection. How is this reaction classified?
Question 4
A clinician needs to deliver 20 g of iodine using a contrast agent with a concentration of 300 mg I/mL. How many milliliters of contrast are required?
Question 5
In which clinical scenario is carbon dioxide most appropriately used as a contrast agent?