What is a characteristic of a higher kVp setting in radiography?

A higher kilovolt peak (kVp) setting in radiography is associated with increased energy of the X-ray beam. This higher energy allows for better penetration of the X-rays through the patient's tissues, which results in the ability to produce images that have a wider range of densities. As a result, while the overall exposure to the patient may be lower, the images demonstrate greater contrast, particularly in areas where differences in tissue density are significant.

This characteristic is especially useful in differentiating between various types of tissues, as softer tissues are less dense and can be visualized more effectively when a higher kVp is employed. Additionally, using a higher kVp reduces the need for increased exposure time, lessening the total radiation dose to the patient while still yielding diagnostic-quality images.