barium poisoning

简明释义

钡中毒;

英英释义

例句

1.Symptoms of barium poisoning 钡中毒 include muscle weakness and abdominal pain.

钡中毒的症状包括肌肉无力和腹痛。

2.The environmental agency issued a warning about barium poisoning 钡中毒 from contaminated water sources.

环保局对受污染水源中的钡中毒发出了警告。

3.The doctor explained the symptoms of barium poisoning 钡中毒 to the patient.

医生向病人解释了钡中毒的症状。

4.After a recent industrial accident, several workers were treated for barium poisoning 钡中毒.

在一次最近的工业事故后，几名工人因钡中毒接受了治疗。

5.Long-term exposure to barium can lead to barium poisoning 钡中毒.

长期接触钡可能导致钡中毒。

作文

Barium is a chemical element that is commonly used in various industrial applications, particularly in the medical field for imaging tests. However, exposure to barium can lead to serious health issues, including what is known as barium poisoning. 铋中毒 occurs when a person ingests or inhales barium compounds, which can be toxic to the body. The symptoms of barium poisoning can range from mild to severe and may include abdominal pain, vomiting, diarrhea, and muscle weakness. In extreme cases, it can lead to respiratory failure or even death.The primary sources of barium exposure are industrial processes, such as oil drilling, and certain medical procedures like barium swallow tests. In these tests, barium sulfate is ingested to enhance the contrast of the gastrointestinal tract during X-rays. While this use is generally safe, improper handling or accidental ingestion of barium compounds can result in barium poisoning. 铋中毒 can also occur in occupational settings where workers may be exposed to barium dust or fumes without adequate protective measures.The mechanism behind barium poisoning involves the disruption of potassium ion channels in the body, leading to various physiological disturbances. Barium ions can mimic potassium ions, which are crucial for normal cellular functions, including muscle contraction and nerve transmission. When barium replaces potassium in these processes, it can lead to muscle paralysis and cardiovascular complications, making barium poisoning a potentially life-threatening condition.Diagnosis of barium poisoning typically involves a thorough medical history and physical examination, along with laboratory tests to measure barium levels in the blood or urine. Treatment usually focuses on supportive care, including intravenous fluids and medications to manage symptoms. In severe cases, chelation therapy may be employed to help remove barium from the body.Preventing barium poisoning is crucial, especially in occupational settings. Employers should implement strict safety protocols, including proper ventilation, personal protective equipment, and training for workers handling barium. Additionally, public awareness campaigns can help educate individuals about the risks associated with barium exposure and the importance of seeking medical attention if symptoms arise.In conclusion, understanding barium poisoning and its implications is essential for both healthcare professionals and the general public. Awareness of the sources and symptoms of barium poisoning can lead to timely intervention and treatment, ultimately saving lives. As we continue to utilize barium in various fields, it is imperative to prioritize safety and health to prevent the adverse effects associated with this toxic element.

铋是一种化学元素，广泛应用于各种工业领域，特别是在医学影像测试中。然而，接触铋可能导致严重的健康问题，包括所谓的铋中毒。铋中毒发生在一个人摄入或吸入铋化合物时，这些化合物对身体是有毒的。铋中毒的症状可以从轻微到严重不等，可能包括腹痛、呕吐、腹泻和肌肉无力。在极端情况下，它可能导致呼吸衰竭甚至死亡。铋暴露的主要来源是工业过程，如石油钻探，以及某些医疗程序，如铋吞咽测试。在这些测试中，患者需要摄入硫酸铋，以增强胃肠道在X光下的对比度。虽然这种用法通常是安全的，但不当处理或意外摄入铋化合物可能导致铋中毒。铋中毒也可能发生在职业环境中，工人可能在没有适当保护措施的情况下接触到铋尘或烟雾。铋中毒的机制涉及对体内钾离子通道的干扰，导致各种生理紊乱。铋离子可以模拟钾离子，而钾离子对正常细胞功能至关重要，包括肌肉收缩和神经传导。当铋在这些过程中取代钾时，可能导致肌肉麻痹和心血管并发症，使得铋中毒成为一种潜在的危及生命的疾病。铋中毒的诊断通常涉及详细的病史和体格检查，以及实验室检测以测量血液或尿液中的铋水平。治疗通常侧重于支持性护理，包括静脉输液和管理症状的药物。在严重情况下，可能会采用螯合疗法帮助去除体内的铋。预防铋中毒至关重要，特别是在职业环境中。雇主应实施严格的安全协议，包括适当的通风、个人防护设备和对处理铋的工人的培训。此外，公众意识活动可以帮助教育个人有关铋暴露的风险以及在出现症状时寻求医疗帮助的重要性。总之，理解铋中毒及其影响对于医疗专业人员和公众都至关重要。了解铋中毒的来源和症状可以导致及时干预和治疗，最终挽救生命。随着我们在各个领域继续使用铋，优先考虑安全和健康以防止与这种有毒元素相关的不良影响是至关重要的。