potassium iodide

简明释义

碘化钾

英英释义

例句

1.Doctors recommend potassium iodide for patients at risk of thyroid cancer due to radiation exposure.

医生建议有辐射暴露风险的患者服用碘化钾以预防甲状腺癌。

2.The pharmacy stocks potassium iodide for those who need it in emergencies.

药房储备有碘化钾，以备紧急情况需要的人使用。

3.The government distributed potassium iodide tablets to residents living near the nuclear power plant.

政府向居住在核电站附近的居民分发了碘化钾药片。

4.In case of a nuclear emergency, people are advised to take potassium iodide to protect their thyroid from radiation.

在核紧急情况下，人们被建议服用碘化钾以保护他们的甲状腺免受辐射。

5.You should consult your physician before taking potassium iodide supplements.

在服用碘化钾补充剂之前，您应该咨询您的医生。

作文

Potassium iodide, represented chemically as KI, is a vital compound that has numerous applications in various fields. This inorganic salt is composed of potassium and iodine, two essential elements that play significant roles in human health and the environment. One of the most notable uses of potassium iodide (碘化钾) is in the medical field, particularly in the prevention of thyroid-related diseases. The thyroid gland requires iodine to produce hormones that regulate metabolism, growth, and development. In areas where iodine deficiency is prevalent, the administration of potassium iodide can help prevent goiter and other thyroid dysfunctions. In addition to its medical uses, potassium iodide is also crucial in nuclear safety. In the event of a nuclear accident, radioactive iodine can be released into the atmosphere, posing a significant health risk. By taking potassium iodide prior to exposure, individuals can saturate their thyroid glands with stable iodine, thereby reducing the uptake of harmful radioactive isotopes. This preventive measure is essential for protecting public health in emergency situations.Moreover, potassium iodide is utilized in various industrial processes, including photography and the production of certain chemicals. It serves as a reagent in laboratories, where it helps in various chemical reactions. Additionally, it is used in the formulation of iodized salt, which is an important dietary source of iodine for many populations around the world. The versatility of potassium iodide extends beyond these applications. It is also employed in the treatment of certain skin conditions, such as sporadic goiter, and as a supplement for individuals who are at risk of iodine deficiency. Furthermore, potassium iodide has been studied for its potential benefits in treating respiratory conditions due to its expectorant properties, helping to clear mucus from the airways. Despite its many benefits, it is essential to use potassium iodide responsibly and under medical supervision. Excessive intake can lead to adverse effects, including thyroid dysfunction and allergic reactions. Therefore, individuals should consult healthcare professionals before starting any regimen involving potassium iodide. In conclusion, potassium iodide (碘化钾) is a multifaceted compound with significant implications for health, safety, and industry. Its role in preventing iodine deficiency and protecting against radioactive exposure highlights its importance in public health. As research continues to uncover new applications and benefits of potassium iodide, it remains a critical substance in both medical and environmental contexts.

碘化钾，化学上表示为KI，是一种重要的化合物，在各个领域具有众多应用。该无机盐由钾和碘两种基本元素组成，这两种元素在人类健康和环境中发挥着重要作用。碘化钾（potassium iodide）最显著的用途之一是在医学领域，特别是在预防甲状腺相关疾病方面。甲状腺腺体需要碘来产生调节新陈代谢、成长和发育的激素。在碘缺乏普遍的地区，服用碘化钾可以帮助预防甲状腺肿大和其他甲状腺功能障碍。除了其医疗用途外，碘化钾在核安全中也至关重要。在核事故发生时，放射性碘可能会释放到大气中，造成重大健康风险。通过在暴露前服用碘化钾，人们可以使其甲状腺饱和稳定的碘，从而减少对有害放射性同位素的吸收。这一预防措施对于保护公共健康在紧急情况下至关重要。此外，碘化钾还用于各种工业过程，包括摄影和某些化学品的生产。它在实验室中作为试剂，有助于各种化学反应。此外，它被用于碘盐的配方中，碘盐是世界许多地区人群的重要膳食碘来源。碘化钾的多功能性超越了这些应用。它还用于治疗某些皮肤病，例如散发性甲状腺肿，并作为对碘缺乏风险人群的补充剂。此外，碘化钾因其祛痰特性而受到研究，有助于清除呼吸道中的粘液，从而对治疗呼吸系统疾病可能有益。尽管有许多好处，但必须负责任地使用碘化钾并在医疗监督下进行。过量摄入可能导致不良反应，包括甲状腺功能障碍和过敏反应。因此，个人在开始任何涉及碘化钾的方案之前，应咨询医疗专业人士。总之，碘化钾（potassium iodide）是一种多面性的化合物，对健康、安全和工业具有重要意义。它在预防碘缺乏和保护免受放射性暴露方面的作用突显了其在公共健康中的重要性。随着研究不断发现碘化钾的新应用和益处，它仍然是医学和环境背景中关键的物质。