具體描述
After some therapeutic nuclear medicine procedures with unsealed radionuclides, precautions may be needed to limit doses to others, but this is rarely the case after diagnostic procedures. Iodine-131 results in the most dose to medical staff, public, caregivers, and family members. Other radionuclides used in therapy are usually simple beta emitters (e.g. 32P, 89Sr, 90Y) that pose much less hazard. Dose limits apply to the exposure of the public and medical staff from patients. Prior ICRP recommendations are that no dose limit but a source-related dose constraint for optimisation of a few mSv per episode applies to the family, visitors, and caregivers at home. Here, it is recommended that young children and infants, as well as visitors not engaged in direct care or comforting, be treated as members of the public (i.e., be subject to the public dose limit).
著者簡介
圖書目錄
讀後感
評分
評分
評分
評分
用戶評價
相關圖書
本站所有內容均為互聯網搜索引擎提供的公開搜索信息，本站不存儲任何數據與內容，任何內容與數據均與本站無關，如有需要請聯繫相關搜索引擎包括但不限於百度，google,bing,sogou 等
© 2025 book.quotespace.org All Rights Reserved. 小美書屋 版权所有