When it is necessary to differentiate tissues with similar tissue densities,which of the following image quality factors is most desirable?

Question

Quizplus · Accepted Answer

High contrast is the most desirable image quality factor when it is necessary to differentiate tissues with similar tissue densities. High contrast facilitates the visualization of subtle differences in tissue density by increasing the difference in brightness levels between adjacent tissues. This is achieved by using a low kVp and high mAs setting or using a contrast agent during the imaging procedure.

When It Is Necessary to Differentiate Tissues with Similar Tissue