Which of the following is used for annual testing of X-ray system filtration?

The correct answer highlights that multiple tools and methods can be utilized for the annual testing of X-ray system filtration. Each component plays a distinct role in ensuring compliance with safety and operational standards.

Using type 1100 aluminum sheets is particularly critical because they serve as a benchmark for assessing the filtration of the X-ray system. Aluminum is commonly used in X-ray machines for filtering out low-energy photons that contribute to patient dose without improving image quality. By measuring how much the X-ray beam is attenuated by these aluminum sheets, one can determine whether the filtration meets regulatory standards.

A dose meter is essential for measuring the amount of radiation exposure during testing. This instrument can help verify that the output of the X-ray system remains within acceptable limits, thus indirectly assessing the effectiveness of the filtration in reducing unnecessary exposure.

Semi-log graph paper can be useful for recording and analyzing the data collected from these tests, especially when comparing the output of different filtration levels over time. It allows for a clear visual representation of the relationships between various parameters that can affect the performance of the X-ray system.

Therefore, all three components are valid tools used in the annual evaluation of X-ray filtration, making the selection of all of the above an accurate choice, emphasizing the multifaceted approach needed for