acute oxygen poisoning

简明释义

急性氧中毒

英英释义

例句

1.The research focused on the effects of acute oxygen poisoning on brain function.

这项研究集中在急性氧中毒对大脑功能的影响。

2.Divers need to be cautious about acute oxygen poisoning when they ascend too quickly from deep waters.

潜水员在从深水快速上升时需要注意急性氧中毒。

3.Medical professionals should monitor patients for signs of acute oxygen poisoning during oxygen therapy.

医疗专业人员在进行氧气治疗时应监测患者是否有急性氧中毒的迹象。

4.Symptoms of acute oxygen poisoning can include vision changes and seizures.

症状包括视力变化和癫痫发作，这些都是急性氧中毒的表现。

5.In hyperbaric chambers, the risk of acute oxygen poisoning increases with prolonged exposure to high oxygen levels.

在高压舱中，长时间暴露于高氧水平会增加发生急性氧中毒的风险。

作文

Acute oxygen poisoning is a condition that can occur when an individual is exposed to high levels of oxygen for a short period of time. This phenomenon is particularly relevant in certain environments, such as underwater diving or hyperbaric oxygen therapy. Understanding the implications of acute oxygen poisoning is crucial for those who work in these fields, as well as for individuals who may be subjected to high-pressure oxygen environments.When we consider the effects of oxygen on the human body, it is essential to recognize that while oxygen is vital for life, excessive amounts can lead to toxic reactions. The lungs and central nervous system are particularly sensitive to changes in oxygen levels. In cases of acute oxygen poisoning (急性氧中毒), symptoms may include visual disturbances, seizures, and even loss of consciousness. These symptoms arise due to the oxidative stress that occurs when oxygen levels exceed normal physiological limits.In underwater diving, divers often breathe compressed air which contains higher concentrations of oxygen than what they would normally encounter at sea level. If a diver descends to great depths and breathes oxygen-rich mixtures, they risk experiencing acute oxygen poisoning. This risk increases significantly when divers use pure oxygen at depths greater than 20 feet. The consequences can be severe and potentially life-threatening, making it imperative for divers to monitor their oxygen intake carefully.Similarly, in medical settings where hyperbaric oxygen therapy is administered, patients are exposed to high levels of oxygen to promote healing and fight infections. While this treatment can be incredibly beneficial, it also carries the risk of acute oxygen poisoning. Medical professionals must weigh the benefits against the potential risks and ensure that patients are monitored closely during treatment.Preventing acute oxygen poisoning involves adhering to strict guidelines regarding oxygen exposure. For divers, this means following safe diving practices, including depth limits and proper gas mixtures. For patients undergoing hyperbaric oxygen therapy, it involves careful monitoring of their oxygen levels and adjusting treatment protocols as necessary.Education about acute oxygen poisoning is vital for both divers and medical personnel. By understanding the signs and symptoms, individuals can react promptly if they or someone else begins to experience adverse effects. Training programs and safety courses for divers often include information on recognizing the early signs of oxygen toxicity, which can be lifesaving.In conclusion, while oxygen is essential for survival, it is important to remember that too much of it can lead to dangerous conditions like acute oxygen poisoning. Awareness and education are key components in preventing this condition, especially in high-risk environments such as diving and medical treatments. By understanding the risks associated with oxygen exposure, individuals can better protect themselves and others from the potentially harmful effects of acute oxygen poisoning.

急性氧中毒是一种在短时间内暴露于高浓度氧气时可能发生的状况。这一现象在某些环境中尤为相关，例如水下潜水或高压氧治疗。理解急性氧中毒的影响对于那些在这些领域工作的人以及可能受到高压氧环境影响的个人至关重要。当我们考虑氧气对人体的影响时，必须认识到虽然氧气是生命所必需的，但过量的氧气会导致毒性反应。肺部和中枢神经系统对氧气水平的变化特别敏感。在急性氧中毒（acute oxygen poisoning）的情况下，症状可能包括视觉障碍、癫痫发作，甚至失去意识。这些症状是由于氧气水平超过正常生理限制时所引发的氧化应激所致。在水下潜水中，潜水员通常呼吸的压缩空气中含有比海平面上更高浓度的氧气。如果潜水员下潜到深处并吸入富氧混合气体，他们面临着经历急性氧中毒的风险。当潜水员在超过20英尺的深度使用纯氧时，这一风险显著增加。后果可能是严重的，甚至危及生命，因此潜水员必须仔细监控他们的氧气摄入量。同样，在医疗环境中，接受高压氧治疗的患者暴露于高浓度氧气中，以促进愈合和对抗感染。虽然这种治疗可能非常有益，但它也带来了急性氧中毒的风险。医疗专业人员必须权衡益处与潜在风险，并确保在治疗期间密切监测患者。预防急性氧中毒涉及遵循有关氧气暴露的严格指导方针。对于潜水员来说，这意味着遵循安全潜水实践，包括深度限制和正确的气体混合物。对于接受高压氧治疗的患者来说，这意味着仔细监测他们的氧气水平，并在必要时调整治疗方案。关于急性氧中毒的教育对潜水员和医疗人员至关重要。通过了解症状和体征，个人可以在自己或他人开始出现不良反应时及时做出反应。潜水员的培训课程和安全课程通常包括识别氧气毒性的早期迹象的信息，这可能是救命的。总之，虽然氧气对生存至关重要，但重要的是要记住，过量的氧气可能导致危险的状况，如急性氧中毒。意识和教育是预防这种情况的关键组成部分，特别是在潜水和医疗治疗等高风险环境中。通过了解与氧气暴露相关的风险，个人可以更好地保护自己和他人免受急性氧中毒的潜在有害影响。