Computed Tomography Technologist Practice Exam 2026 – All-in-One Guide for Exam Success!

Question: 1 / 615

What role does warming contrast media serve in CT procedures?

It increases the imaging speed

It enhances the quality of the image

It reduces viscosity for easier administration

Warming contrast media primarily serves to reduce viscosity, which facilitates easier administration during CT procedures. When contrast agents are warmed, their thickness decreases, making it less difficult for the medical professional to inject the contrast media into the patient. This is particularly beneficial in ensuring a smooth flow through the IV and helps to avoid complications related to injection, such as extravasation or discomfort at the injection site.

While warming contrast media can indirectly improve imaging quality by ensuring proper distribution and enhancing vascular visibility, the most direct and specific role is related to viscosity reduction, allowing for more efficient administration. Other considerations, like patient comfort and imaging speed, do play a role in the overall procedure but are not the primary purpose of warming the contrast.

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It mitigates patient discomfort

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