transfusion

简明释义

英[trænsˈfjuːʒn]美[trænsˈfjuːʒn]

n. [临床] 输血；[临床] 输液；倾注；灌输

复 数 t r a n s f u s i o n s

英英释义

单词用法

同义词

反义词

例句

1.Blood screening is vital to prevent infection through transfusion and organ transplantation.

血液筛检对预防通过输血和器官移植感染是至关重要的。

2.A brand new car was out of the question unless we stopped by the hospital and got a transfusion for my purse on the way.

买辆崭新的汽车绝无可能，除非我们在医院门口停下，一路上给我的钱包来次大输血。

3.Screening blood used for transfusion can prevent transmission of HBV and HCV.

对输血用血液进行筛查，可预防乙肝病毒和丙肝病毒传播。

4.Transfusion of infected blood or blood products is the most efficient of all ways to transmit HIV.

使用受感染的血液或血液制品，是所有传播HIV病毒的途径中最有效的。

5.The doctor then prescribes a blood transfusion for the patient into the same prescription application.

医生然后在相同的处方应用程序中开具输血处方。

6.Scott would do a fresh transfusion the night before; he always did. Jamie would help him with it, as usual.

斯科特要在比赛前一天晚上输血，一贯如此，而且每次都要吉米帮忙。

7.Jin was rushed to hospital where doctors pumped her stomach twice and gave her a blood transfusion.

陈金被送往医院，医生们给她进行了两次洗胃和一次输血。

8.He was given a blood transfusion.

他接受了输血。

9.Doctors are looking for a donor in order to perform a transfusion for a patient with rare blood.

医生正在寻找能给一个血型罕见的病人输血的献血者。

10.A plasma transfusion can be crucial for patients with liver disease.

对于肝病患者来说，血浆transfusion可能至关重要。

11.The doctor recommended a blood transfusion to help the patient recover faster.

医生建议进行一次输血transfusion以帮助病人更快恢复。

12.After the accident, he needed an immediate transfusion of type O blood.

事故后，他需要立即进行O型血的transfusion。

13.She felt much better after receiving a transfusion of red blood cells.

在接受红细胞的transfusion后，她感觉好多了。

14.The hospital has strict protocols for performing a blood transfusion safely.

医院对安全进行血液transfusion有严格的程序。

作文

The concept of blood transfusion is one that has saved countless lives since its inception in modern medicine. A transfusion involves transferring blood or blood components from one person to another, typically used to replace lost blood due to surgery, injury, or disease. Understanding the importance and implications of a transfusion can deepen our appreciation for this medical procedure and the science behind it.Historically, the practice of blood transfusion dates back to the 17th century when the first documented case occurred in England. However, it wasn't until the early 20th century that the process became safer and more reliable due to advances in blood typing and storage techniques. Today, blood banks collect, test, and store blood to ensure that it is safe for use in transfusion procedures. This meticulous process helps prevent adverse reactions that can occur if the wrong blood type is administered.The necessity for a transfusion arises in various medical situations. For instance, patients undergoing major surgeries often require transfusions to replenish blood loss. Similarly, individuals suffering from conditions like anemia may need transfusions to maintain healthy hemoglobin levels. In emergency situations, such as car accidents or natural disasters, transfusions can be critical in stabilizing a patient’s condition and preventing death.Moreover, transfusions can involve not only whole blood but also specific components such as red blood cells, plasma, and platelets. Each component serves a unique purpose; for example, red blood cells are essential for transporting oxygen throughout the body, while platelets help with blood clotting. This specificity allows healthcare providers to tailor transfusions to meet the precise needs of each patient, enhancing the effectiveness of the treatment.Despite the life-saving potential of blood transfusion, it is not without risks. Some patients may experience allergic reactions, fever, or more severe complications such as transfusion-related acute lung injury (TRALI). To mitigate these risks, thorough screening and matching processes are in place, including the use of advanced technology to test for infectious diseases and ensure compatibility between donor and recipient blood types.The ethical considerations surrounding blood transfusion cannot be overlooked. The demand for blood donations is constant, and many organizations actively encourage voluntary donations to maintain an adequate supply. Public awareness campaigns aim to inform people about the importance of donating blood and how a single donation can save multiple lives. Additionally, there are cultural and religious beliefs that may affect individuals' willingness to accept blood transfusions, leading to discussions about autonomy and informed consent in medical practices.In conclusion, blood transfusion is a vital procedure that plays a crucial role in modern medicine. It exemplifies the intersection of science, ethics, and human compassion. By understanding the history, necessity, and complexities of transfusion, we can better appreciate the profound impact it has on saving lives. As society continues to advance, the need for safe and effective blood transfusions will remain a cornerstone of healthcare, reminding us of the importance of community support and the gift of life that each blood donation represents.

输血的概念自现代医学诞生以来，拯救了无数生命。输血是将血液或血液成分从一个人转移到另一个人的过程，通常用于替代因手术、受伤或疾病而失去的血液。理解输血的重要性和影响可以加深我们对这一医疗程序及其背后科学的欣赏。历史上，输血的实践可以追溯到17世纪，第一例有记录的案例发生在英国。然而，直到20世纪初，由于血型和储存技术的进步，该过程才变得更安全、更可靠。如今，血库收集、检测和储存血液，以确保其在输血程序中是安全的。这一细致的过程有助于防止在施用错误血型时可能发生的不良反应。输血的必要性出现在各种医疗情况下。例如，接受重大手术的患者通常需要输血以补充失去的血液。同样，患有贫血等疾病的个体可能需要输血以维持健康的血红蛋白水平。在紧急情况下，例如车祸或自然灾害，输血对于稳定患者的情况和防止死亡可能至关重要。此外，输血不仅可以涉及全血，还可以涉及特定成分，如红细胞、血浆和血小板。每种成分都有其独特的用途；例如，红细胞对于运输氧气至关重要，而血小板则有助于血液凝固。这种特异性使医疗提供者能够根据每位患者的确切需求量身定制输血，从而提高治疗的有效性。尽管输血具有拯救生命的潜力，但也并非没有风险。一些患者可能会出现过敏反应、发热或更严重的并发症，如输血相关急性肺损伤（TRALI）。为了降低这些风险，实施了全面的筛查和配对流程，包括使用先进技术测试传染病并确保供体与受体血型的兼容性。围绕输血的伦理考虑也不容忽视。对血液捐献的需求是持续的，许多组织积极鼓励自愿捐献以维持足够的供应。公众意识活动旨在告知人们捐献血液的重要性，以及单次捐献如何拯救多条生命。此外，某些文化和宗教信仰可能会影响个人接受输血的意愿，导致关于自主权和医疗实践中知情同意的讨论。总之，输血是现代医学中一项至关重要的程序。它体现了科学、伦理和人类关怀的交汇点。通过了解输血的历史、必要性和复杂性，我们可以更好地欣赏它对拯救生命的深远影响。随着社会的不断进步，对安全有效的输血的需求将始终是医疗保健的基石，提醒我们社区支持和每一次血液捐赠所代表的生命馈赠的重要性。