acute radiation injury

简明释义

强烈辐射损伤

英英释义

例句

1.Treatment options for acute radiation injury include supportive care and medications.

治疗急性放射伤害的选择包括支持性护理和药物治疗。

2.The patient was diagnosed with acute radiation injury after the nuclear accident.

这名患者在核事故后被诊断为急性放射伤害。

3.Doctors are studying the effects of acute radiation injury on the human body.

医生们正在研究急性放射伤害对人体的影响。

4.Symptoms of acute radiation injury can appear within hours of exposure.

在暴露后数小时内可能出现急性放射伤害的症状。

5.Survivors of a radiological event often suffer from acute radiation injury.

放射事件的幸存者常常遭受急性放射伤害。

作文

Acute radiation injury (ARI) is a serious medical condition that occurs when an individual is exposed to a high dose of ionizing radiation in a short period. The effects of ARI can be devastating, affecting various systems in the body and leading to severe health complications. Understanding the causes, symptoms, and treatments of acute radiation injury is crucial for both medical professionals and the general public, especially in the context of nuclear accidents or radiological emergencies.When a person is exposed to radiation, the severity of acute radiation injury depends on the dose received and the duration of exposure. High doses of radiation can cause immediate damage to the cells, particularly those that divide rapidly, such as blood cells and cells lining the gastrointestinal tract. This cellular damage can lead to a range of symptoms, including nausea, vomiting, diarrhea, and fatigue, often appearing within hours of exposure.The symptoms of acute radiation injury can vary significantly based on the dose and the individual's overall health. In mild cases, individuals may experience mild gastrointestinal distress and fatigue, while in more severe cases, they may suffer from significant organ failure and even death. The timeline of symptoms typically follows a pattern: initial symptoms appear shortly after exposure, followed by a period of apparent recovery, and then a potential worsening of conditions as internal damage becomes more evident.Treatment for acute radiation injury focuses on supportive care and managing symptoms. Medical professionals may administer fluids to prevent dehydration, provide medications to control nausea and pain, and monitor blood counts closely. In some cases, bone marrow transplants may be necessary if the radiation has severely affected the bone marrow's ability to produce blood cells. Moreover, advanced therapies such as cytokine treatments are being researched to enhance recovery from ARI.Preventing acute radiation injury involves implementing safety measures in environments where radiation exposure is a risk. This includes strict regulations in nuclear power plants, proper training for workers, and public education on the risks associated with radiation. In the event of an accident, rapid response protocols are essential to minimize exposure and treat those affected.In conclusion, understanding acute radiation injury is vital for preparedness in the face of potential radiation exposure. By recognizing the symptoms and knowing the appropriate responses, individuals can take proactive steps to protect themselves and others. Continuous research into treatment options and preventive measures will play a critical role in managing the risks associated with radiation exposure, ultimately saving lives and reducing the impact of this serious condition. Awareness and education about acute radiation injury are essential components of public health strategies, especially in an age where nuclear technology is prevalent. In summary, acute radiation injury (急性辐射损伤) is a critical health concern that requires attention from both medical professionals and the public. By fostering a better understanding of its implications, we can work towards a safer future in the presence of radiation.

急性辐射损伤（ARI）是一种严重的医学状况，发生在个体在短时间内暴露于高剂量的电离辐射时。急性辐射损伤的影响可能是毁灭性的，影响身体的各个系统并导致严重的健康并发症。理解急性辐射损伤的原因、症状和治疗方法对于医疗专业人员和公众来说至关重要，尤其是在核事故或放射性紧急情况下。当一个人暴露于辐射时，急性辐射损伤的严重程度取决于所接收的剂量和暴露的持续时间。高剂量的辐射会立即对细胞造成损害，特别是那些快速分裂的细胞，如血细胞和肠道上皮细胞。这种细胞损伤可能导致一系列症状，包括恶心、呕吐、腹泻和疲劳，通常在暴露后几小时内出现。急性辐射损伤的症状因剂量和个体整体健康状况而异。在轻度病例中，个体可能经历轻微的胃肠不适和疲劳，而在更严重的情况下，他们可能遭受显著的器官衰竭甚至死亡。症状的时间线通常遵循一种模式：初始症状在暴露后不久出现，随后进入一个明显恢复的阶段，然后随着内部损伤变得更加明显，情况可能恶化。急性辐射损伤的治疗侧重于支持性护理和管理症状。医疗专业人员可能会给予液体以防止脱水，提供药物以控制恶心和疼痛，并密切监测血液计数。在某些情况下，如果辐射严重影响了骨髓产生血细胞的能力，可能需要进行骨髓移植。此外，正在研究先进的治疗方法，如细胞因子治疗，以增强对急性辐射损伤的恢复。预防急性辐射损伤涉及在辐射暴露风险存在的环境中实施安全措施。这包括核电站的严格法规、工人的适当培训以及公众对辐射相关风险的教育。在事故发生时，快速响应协议对于减少暴露和治疗受影响者至关重要。总之，理解急性辐射损伤对于应对潜在的辐射暴露至关重要。通过识别症状并了解适当的应对措施，个人可以采取主动步骤来保护自己和他人。对治疗选择和预防措施的持续研究将在管理与辐射暴露相关的风险方面发挥关键作用，最终拯救生命并减少这种严重病症的影响。关于急性辐射损伤的意识和教育是公共卫生战略的重要组成部分，尤其是在核技术普遍存在的时代。总之，急性辐射损伤 (acute radiation injury) 是一个关键的健康问题，需要医疗专业人员和公众的关注。通过增强对其影响的理解，我们可以朝着在辐射存在的情况下实现更安全的未来努力。