What kind of artifacts might one see if there is a failure in a dark room's safe flight?

• A. Color shifts
• B. Static discharge images
• C. Fogging on images
• D. Motion blur

Answer: (C)

In radiography, the term 'safe flight' typically refers to the proper handling and storage of film in a dark room to prevent exposure to light before processing. If there is a failure in maintaining the integrity of the dark environment, such as light leaks or improper storage conditions, one might observe fogging on images.

Fogging occurs when film is accidentally exposed to light, which can happen even with minute exposures. This exposure causes a decrease in image quality and can obscure the details. The latent image on the film becomes cloudy, resulting in a greyish appearance instead of the clear images needed for diagnosis. Thus, fogging is a direct consequence of inadequate protection against light in the dark room.

Other types of artifacts, such as color shifts, static discharge images, or motion blur, do not primarily result from dark room failures. Color shifts relate to chemical inconsistencies or film processing issues, static discharge images are often due to dry conditions or handling errors, and motion blur usually stems from patient movement during exposure. Therefore, fogging is the most relevant artifact associated with failures in a dark room's safe flight.