NAVTA Canvas Practice Test

Using a screen cleaner for cleaning the screens of film cassettes in radiology is the most appropriate choice because these cleaners are specifically designed to remove dust, dirt, and residue without damaging the sensitive surfaces. Screen cleaners generally have formulations that ensure effective cleaning while being gentle enough to maintain the integrity of the film cassettes and the films stored within them.

Other options may not be suitable for various reasons. Alcohol wipes, while effective for cleaning, can potentially damage the screens or leave streaks, which may interfere with image quality. Similarly, using water and soap could leave residues that may harm the screens or cause degradation over time. Paper towels, on the other hand, may be too abrasive and could scratch the surface of the screens, leading to further issues with image capture. Thus, a dedicated screen cleaner is the preferred method for maintaining the functionality and quality of radiology equipment.