Nonionic Low-Osmolality Contrast Agents Have Gained Tremendous Popularity with Physicians

question 16

Multiple Choice

Nonionic low-osmolality contrast agents have gained tremendous popularity with physicians as a safer choice for iodine contrast examinations.It is important to remember that nonionics

• A) are much less expensive than ionics.
• B) still pose a risk to renal function.
• C) are more difficult to inject owing to their higher viscosity.
• D) cannot be used on patients who have had several CT examinations.

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