What is the dose limit for a technologist during pregnancy?

The dose limit for a technologist during pregnancy is set to ensure the safety of both the technologist and the developing fetus. The correct choice of 5 mSv (500 mrem) aligns with guidelines established by health and safety regulatory agencies to mitigate any potential risks associated with radiation exposure.

This limit is designed to protect the fetus, particularly during the early months of development when it is most susceptible to radiation effects. While technologists may have specific occupational dose limits that are higher, pregnancy necessitates a more conservative approach to ensure fetal safety.

Other dose limits mentioned in the options do not account for the unique considerations associated with pregnancy. For example, a limit of 50 mSv (5000 mrem) is typical for non-pregnant workers over a specific period but would be deemed excessive for a pregnant individual. Similarly, limits like 0.05 mSv (50 mrems) and 0.5 mSv (50 mrem) are too low and may not reflect practical allowance for necessary occupational exposure during the course of a pregnancy. The 5 mSv (500 mrem) limit strikes a crucial balance between ensuring clinical effectiveness and maintaining safety during pregnancy.