Which of the following factors can affect the fluidity of motion in fluoroscopic images?

The frame rate is a crucial factor that affects the fluidity of motion in fluoroscopic images. It determines how many images are captured per second during the fluoroscopy procedure. A higher frame rate results in smoother motion depiction, allowing for a more continuous and realistic representation of dynamic processes within the body. This is particularly important in situations where rapid movements need to be visualized, such as in the assessment of organ motion or the movement of contrast agents.

With a low frame rate, there may be noticeable gaps between frames, leading to a choppy or stuttered appearance in the images, making it difficult for healthcare providers to interpret dynamic changes accurately. Thus, an appropriate frame rate is essential for achieving high-quality, fluid visualizations necessary for effective diagnostic purposes in fluoroscopy.