Which QC parameters should be tested MONTHLY?

The correct choice is related to the maintenance of high-quality radiographic images and ensuring the integrity of the radiographic process. Monthly testing of film and chemical storage is essential as it directly affects the quality of images produced and determines whether the chemicals used in radiography are preserving their efficacy.

Regular checks on film and chemical storage help ensure that the environment is appropriate – controlling temperature, humidity, and exposure to light is crucial. Over time, improper storage can lead to film degradation and chemical spoilage, resulting in poor-quality radiographic results. Thus, establishing a routine monthly test for this aspect helps maintain standards and contributes significantly to the reliability of radiographic outcomes.

While the other parameters mentioned are also important for quality control, they do not require monthly testing as often as checking film and chemical storage. Dark room conditions should be evaluated periodically, but not necessarily every month. Similarly, film fixer retention may be monitored less frequently in comparison to the routine checking of storage conditions. The regular practice of assessing storage conditions not only safeguards the integrity of radiographic materials but also aligns with best practices to ensure optimal performance in radiographic procedures.