What is the purpose of a film processing solution in radiographic procedures?

The purpose of a film processing solution in radiographic procedures is to develop and fix the radiographic image. When a radiograph is taken, the exposed film contains latent images that are not visible until processed. The film processing solution plays a crucial role in this process by using a developer solution to convert the latent image into a visible one through a series of chemical reactions. The developer reduces the exposed silver halide crystals to metallic silver, forming the dark areas of the image.

After development, the film must be fixed to remove any unexposed silver halide crystals, ensuring that the image is stable and will not change with exposure to light. This fixing process also allows for the image to be preserved and viewed without degradation over time. Thus, the film processing solution is essential for both developing and fixing the radiographic images, making it the correct answer regarding its purpose in radiographic procedures.