venesection

简明释义

英[ˈvenɪˌsekʃ(ə)n]美[ˌvenəˈsekʃn]

n. 静脉切放血术

英英释义

单词用法

同义词

反义词

例句

1.Objective: To observe the clinical effectiveness of venesection and drawing-jar plus TDP in treating h. zoster.

前言：目的：观察刺络拔罐配合TDP为主治疗带状疱疹30例的临床疗效。

2.Objective: To observe the Clinical effect of treatment of Bandlike Herpes with Venesection Cupping and Moxibustion.

目的：观察刺络拔罐配合艾灸治疗带状疱疹的临床疗效。

3.The therapy of venesection had conspicuous effect. Although frequency of electric acupuncture was the secondary factor, the effect was still conspicuous.

电针频率的改变虽然为单因素中的次要因子，但是其改变对疗效的影响仍然明显；

4.Conclusion: venesection and phlebotomy therapy with extensive prospect of development, needs further research and summarization.

结论：刺血疗法具有广阔的发展前景，有待进一步研究、总结。

5.Objective: To investigate the therapeutic effect and nursing care on the patients who was ill with apoplectic anandia and received venesection combined with language rehabilitation training.

目的：探讨刺络放血结合语言康复训练治疗中风运动性失语的疗效与护理。

6.Objective: To investigate the therapeutic effect and nursing care on the patients who was ill with apoplectic anandia and received venesection combined with language rehabilitation training.

目的：探讨刺络放血结合语言康复训练治疗中风运动性失语的疗效与护理。

7.Objective: to find a method to replace venesection, to help severely burned patients tie over shock stage and to relieve pains ceased by repeated venipuncture.

摘要目的：为重度烧伤病人渡过休克关争取有效时间，减少反复外周浅静脉穿刺的疼痛，取代传统静脉切开。

8.After the venesection, the patient felt much lighter and more energetic.

在进行静脉切开术后，患者感到轻松多了，精力充沛。

9.Patients undergoing venesection should be monitored for any signs of excessive bleeding.

接受静脉切开术的患者应监测是否有过度出血的迹象。

10.The nurse prepared the equipment for the venesection procedure.

护士为静脉切开术程序准备了设备。

11.The doctor recommended a venesection to help manage the patient's high iron levels.

医生建议进行静脉切开术以帮助控制患者的高铁水平。

12.In cases of polycythemia, venesection is often used to reduce blood viscosity.

在红细胞增多症的情况下，通常使用静脉切开术来降低血液粘稠度。

作文

In the realm of medical practices, there are various techniques utilized for diagnosis and treatment. One such technique is venesection, which is the process of puncturing a vein to withdraw blood. This procedure has been employed for centuries, dating back to ancient civilizations where it was often used to treat a multitude of ailments. The term itself derives from the Latin words 'vena,' meaning vein, and 'sectio,' meaning cutting. Today, venesection is performed for several purposes, including blood donation, therapeutic phlebotomy, and diagnostic testing.The historical context of venesection reveals its significance in early medicine. Ancient Egyptians, Greeks, and Romans practiced this method with the belief that it could balance bodily humors, thus restoring health. While modern medicine has evolved, the principles behind venesection remain relevant, particularly in treating conditions like hemochromatosis or polycythemia vera, where excess iron or red blood cells must be removed from the body.In contemporary practice, venesection is typically performed in a clinical setting by trained healthcare professionals. The procedure involves locating a suitable vein, usually in the arm, and using a sterile needle to draw the required amount of blood. It is crucial for the practitioner to ensure that the process is conducted safely and hygienically to minimize the risk of complications, such as infection or excessive bleeding. Patients are often informed about the procedure beforehand, including its purpose and any potential side effects.One of the most common reasons for venesection is blood donation. Blood banks rely on voluntary donations to maintain a steady supply for patients in need. Donating blood not only helps save lives but also provides an opportunity for individuals to contribute to their communities. Moreover, regular blood donation can have health benefits for the donor, such as reducing the risk of certain diseases and promoting the production of new blood cells.Therapeutic venesection is another important application, particularly for patients suffering from conditions that require the removal of excess blood components. For instance, individuals with hemochromatosis, a genetic disorder that causes the body to absorb too much iron, may undergo this procedure to prevent organ damage. Similarly, patients with polycythemia vera, a blood cancer characterized by an overproduction of red blood cells, may need venesection to decrease blood viscosity and reduce the risk of thrombosis.In addition to its medical applications, venesection has also been a subject of ethical discussions. The practice must be justified and performed with informed consent, ensuring that patients understand the reasons behind the procedure and any risks involved. Health professionals are encouraged to approach venesection with care and compassion, recognizing the emotional and physical implications for their patients.In conclusion, venesection is a vital procedure in the medical field, with a rich history and significant relevance in modern healthcare. Whether for blood donation, therapeutic purposes, or diagnostic testing, understanding the intricacies of venesection allows both healthcare providers and patients to appreciate its importance. As we continue to advance in medical science, the role of venesection will undoubtedly evolve, but its foundational principles will remain integral to patient care.

在医学实践的领域中，有多种技术用于诊断和治疗。其中一种技术是放血，即穿刺静脉以抽取血液的过程。这一程序已经被使用了几个世纪，可以追溯到古代文明，当时它常常被用来治疗多种疾病。这个术语本身源于拉丁文单词“vena”，意为静脉，以及“sectio”，意为切割。今天，放血被用于多种目的，包括献血、治疗性放血和诊断测试。放血的历史背景揭示了其在早期医学中的重要性。古埃及人、希腊人和罗马人都实践过这种方法，认为它可以平衡体内的体液，从而恢复健康。虽然现代医学已经发展，但放血背后的原则仍然相关，特别是在治疗如血色病或红细胞增多症等需要从体内去除多余铁或红细胞的情况下。在当代实践中，放血通常在临床环境中由受过培训的医疗专业人员进行。该过程涉及定位合适的静脉，通常是在手臂上，并使用无菌针头抽取所需量的血液。确保过程安全和卫生对于减少感染或过度出血等并发症的风险至关重要。患者通常会在此之前了解到该程序，包括其目的和任何潜在副作用。放血最常见的原因之一是献血。血库依赖自愿捐赠来维持对需要患者的稳定供应。献血不仅有助于拯救生命，还为个人提供了为社区贡献的机会。此外，定期献血对捐赠者也可以带来健康益处，例如降低某些疾病的风险并促进新血细胞的产生。治疗性放血是另一个重要应用，特别是对于需要去除多余血液成分的患者。例如，患有血色病的个体，这是一种导致身体吸收过多铁的遗传疾病，可能需要进行此程序以防止器官损伤。同样，患有红细胞增多症的患者，这是一种以红细胞过量生产为特征的血癌，可能需要放血以降低血液粘稠度并减少血栓形成的风险。除了其医学应用外，放血也一直是伦理讨论的主题。该实践必须得到合理的解释，并在知情同意的基础上进行，确保患者了解该程序的原因和任何相关风险。医疗专业人员被鼓励以谨慎和同情的态度对待放血，认识到其对患者的情感和身体影响。总之，放血是医学领域中的一项重要程序，具有丰富的历史和在现代医疗保健中的重要相关性。无论是用于献血、治疗目的还是诊断测试，理解放血的复杂性使医疗提供者和患者都能欣赏其重要性。随着我们在医学科学中的不断进步，放血的角色无疑会发展，但其基础原则将始终是患者护理的重要组成部分。