Computed Tomography Technologist Practice Exam 2025 - Free CT Technologist Practice Questions and Study Guide

Question: 1 / 615

What percentage of contrast reactions are classified as mild?

50%

75%

90%

99%

In the context of contrast media, mild reactions are typically defined as those that do not require medical intervention and are self-limiting. Common mild reactions can include symptoms such as nausea, vomiting, warmth, and localized itching or hives. Studies have shown that the vast majority of contrast reactions—approximately 90%—fall within this mild category.

The classification of mild reactions as 99% is an exaggeration of the actual incidence rate. While mild reactions are indeed very common, the accurate medical literature suggests that they account for around 90% of all contrast-reaction incidents. Therefore, selecting a percentage as high as 99% does not accurately reflect the clinical data used to categorize these reactions. Understanding the typical distribution of contrast reactions is crucial for risk assessment and patient management in CT imaging.

Get further explanation with Examzify DeepDiveBeta
Next Question

Report this question

Download Computed Tomography Technologist Practice Exam 2025 - Free CT Technologist Practice Questions and Study Guide PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy