Final answer:
The NCRP recommends a gestational dose equivalent limit of 0.5 rem (5 mSv) for pregnant radiographers, emphasizing the use of radiation protection precautions to safeguard the health of the mother and fetus.
Step-by-step explanation:
According to the National Council on Radiation Protection and Measurements (NCRP), the total gestational dose equivalent limit for a pregnant radiographer is 0.5 rem (5 mSv). This limit is in place to ensure the safety of both the mother and the developing fetus. It is important to adhere to this limit by utilizing radiation protection strategies such as shielding, maintaining distance, and reducing time of exposure.
Radiation exposure can affect both the pregnant worker and the unborn child, potentially leading to long-term effects. As such, it is essential to keep radiation exposure as low as reasonably achievable (ALARA) by following established safety protocols. This includes limiting exposure to diagnostic doses that are justified by the medical benefit.