Final answer:
The factors influencing radiation safety in an X-Ray machine are Exposure time, Distance from the source, and Shielding materials, all of which play crucial roles in minimizing radiation exposure.
Step-by-step explanation:
The factors that influence radiation safety in an X-Ray machine includes all of the following:
- Exposure time: Keeping the exposure time to a minimum is crucial because less time in a radiation environment means less exposure to harmful radiation. This principle has led to the development of faster films in medical diagnostics that require less exposure time, thus reducing the dose received.
- Distance from the source: The intensity of radiation decreases with the square of the distance from the source. By increasing one's distance from the radiation source, exposure is significantly reduced, as the radiation spreads out more the farther it travels from its point of origin.
- Shielding materials: Utilizing materials that absorb radiation, such as lead in the lead aprons used during dental X-rays, can greatly reduce exposure. The shielding effectiveness largely depends on the material's density and its ability to absorb the energy of the radiation through its electrons, with lead being one of the most effective shields.
Considering these factors is essential for radiation protection measures to ensure safety for both patients and technicians during the use of X-Ray machines.