Which of the following is a common indicator of overexposure in radiography?

A dark image serves as a common indicator of overexposure in radiography because it results from excessive radiation exposure to the film or detector. When the dose of radiation is too high, it generates an image that appears more radiopaque than intended, leading to a loss in detail and diagnostic quality. In these cases, the areas of interest may become less distinct as the image becomes overly dense, obscuring critical anatomical structures.

Understanding this concept is crucial in radiography since maintaining proper exposure levels is essential for producing high-quality images that accurately represent the underlying anatomy and pathology. Overexposure, indicated by darkness in the image, can lead to diagnostic errors and potentially affect patient management decisions.