maximum permissible dose

简明释义

最大容许剂量

英英释义

例句

1.The safety guidelines specify that the maximum permissible dose of radiation exposure should not exceed 50 mSv per year.

安全指南规定，辐射暴露的最大允许剂量不得超过每年50毫西弗。

2.The environmental agency set the maximum permissible dose of pollutants in drinking water to protect public health.

环境保护局设定了饮用水中污染物的最大允许剂量以保护公众健康。

3.In clinical trials, researchers must carefully monitor the maximum permissible dose for participant safety.

在临床试验中，研究人员必须仔细监测参与者的最大允许剂量以确保安全。

4.Pharmacists are trained to calculate the maximum permissible dose for various medications.

药剂师接受培训，以计算各种药物的最大允许剂量。

5.The doctor advised me not to exceed the maximum permissible dose of medication to avoid any side effects.

医生建议我不要超过最大允许剂量的药物，以避免任何副作用。

作文

In the field of medicine and health, understanding the concept of maximum permissible dose is crucial for ensuring patient safety and effective treatment. The maximum permissible dose refers to the highest amount of a drug or radiation that can be administered to a patient without causing harmful side effects. This concept is particularly important in fields such as oncology, where patients often receive high doses of chemotherapy, and in radiology, where patients may undergo imaging procedures involving radiation.The determination of the maximum permissible dose is based on extensive research and clinical trials. Scientists and medical professionals conduct studies to assess the effects of various doses on different populations, taking into account factors such as age, weight, and overall health. These studies help establish safe dosage guidelines that healthcare providers can follow when prescribing medications or planning treatments.One of the key reasons why the maximum permissible dose is so important is that exceeding this limit can lead to severe adverse effects. For instance, in chemotherapy, while the goal is to kill cancer cells, if the dose is too high, it may also damage healthy cells, leading to complications such as nausea, hair loss, and weakened immune function. Similarly, in radiology, excessive exposure to radiation can increase the risk of developing secondary cancers.To illustrate the importance of adhering to the maximum permissible dose, consider the case of a patient undergoing radiation therapy for cancer. The oncologist carefully calculates the maximum permissible dose based on the patient's specific condition and treatment goals. By adhering to this limit, the oncologist aims to maximize the effectiveness of the treatment while minimizing the risk of harm to surrounding healthy tissues.Moreover, regulatory agencies, such as the Food and Drug Administration (FDA) in the United States, play a vital role in establishing and enforcing guidelines related to the maximum permissible dose. They evaluate new drugs and treatments to ensure they are safe for public use, and they continuously monitor existing medications to update dosage recommendations as new data becomes available.In conclusion, the concept of maximum permissible dose is essential in the medical field, particularly in the administration of medications and radiation therapies. Understanding and adhering to this principle not only enhances the effectiveness of treatments but also safeguards patients from potential harm. As research continues to advance, healthcare professionals must remain vigilant in their application of the maximum permissible dose to ensure optimal patient outcomes and promote safety in medical practices.

在医学和健康领域，理解最大允许剂量的概念对于确保患者安全和有效治疗至关重要。最大允许剂量是指可以给患者施用的药物或辐射的最高量，而不会导致有害的副作用。这个概念在肿瘤学等领域尤其重要，因为患者通常接受高剂量的化疗，以及在放射学中，患者可能会进行涉及辐射的成像程序。最大允许剂量的确定基于广泛的研究和临床试验。科学家和医疗专业人员进行研究，以评估不同剂量对不同人群的影响，考虑因素包括年龄、体重和整体健康状况。这些研究帮助建立安全的剂量指南，医疗提供者可以在开处方或计划治疗时遵循。最大允许剂量如此重要的一个关键原因是，超过这一限制可能导致严重的不良反应。例如，在化疗中，虽然目标是杀死癌细胞，但如果剂量过高，也可能损伤健康细胞，导致恶心、脱发和免疫功能减弱等并发症。类似地，在放射学中，过度暴露于辐射可能增加发展二次癌症的风险。为了说明遵守最大允许剂量的重要性，考虑一个正在接受癌症放射治疗的患者的案例。肿瘤科医生根据患者的具体情况和治疗目标仔细计算最大允许剂量。通过遵守这一限制，肿瘤科医生旨在最大化治疗的有效性，同时最小化对周围健康组织的伤害风险。此外，监管机构，如美国食品药品监督管理局（FDA），在建立和执行与最大允许剂量相关的指南方面发挥着至关重要的作用。他们评估新药物和治疗方法，以确保其对公众使用是安全的，并不断监测现有药物，以便在新数据可用时更新剂量建议。总之，最大允许剂量的概念在医学领域至关重要，特别是在药物和放射治疗的施用中。理解和遵循这一原则不仅增强了治疗的有效性，还保护患者免受潜在的伤害。随着研究的持续进展，医疗专业人员必须保持警惕，应用最大允许剂量以确保最佳患者结果并促进医疗实践的安全。