Computed Tomography Technologist Practice Exam

Question: 1 / 615

As iodine concentration increases in contrast media, what effect does it have on its consistency?

It becomes thinner

It remains the same

It becomes thicker

As iodine concentration increases in contrast media, it becomes thicker due to the increased density of the solution. Higher iodine concentration means that there are more iodine molecules in the same volume of fluid, which leads to a more viscous solution. This thicker consistency is significant when administering the contrast media for imaging purposes, as it can affect the flow rate through intravenous lines and the ability to inject the contrast without causing discomfort to the patient.

Thicker contrast media can also have implications for image quality, as it may influence the way the contrast enhances the visibility of structures in imaging studies. Therefore, understanding the effect of iodine concentration on the consistency of contrast media is vital for CT technologists in ensuring optimal patient care and imaging outcomes.

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It evaporates quickly

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