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The maximum tabletop exposure limit in fluoroscopy is what value?

  1. 50 mGy/min

  2. 100 mGy/min

  3. 150 mGy/min

  4. 200 mGy/min

The correct answer is: 100 mGy/min

The maximum tabletop exposure limit in fluoroscopy is set at 100 mGy/min, which reflects the established safety standards aimed at minimizing radiation exposure to patients. This limit is designed to ensure that the benefits of the procedure outweigh the risks associated with radiation exposure. Keeping the tabletop exposure within this threshold helps protect both patients and healthcare providers by reducing the potential for harmful effects from ionizing radiation, such as tissue damage or increased cancer risk. In contrast, other values provided would typically exceed recommended safety standards, leading to unnecessary radiation exposure during fluoroscopic procedures. Adhering to the 100 mGy/min standard is essential for maintaining patient safety and ensuring that fluoroscopic imaging remains a reliable diagnostic tool.