blood transfusion

简明释义

输血

英英释义

例句

1.He experienced a reaction to the blood transfusion and needed immediate care.

他对输血产生了反应，需要立即治疗。

2.A blood transfusion can be a lifesaving procedure in critical situations.

在危急情况下，输血可以是挽救生命的程序。

3.After the accident, he was rushed to the hospital for a blood transfusion.

事故发生后，他被紧急送往医院进行输血。

4.Doctors performed a blood transfusion to treat her severe anemia.

医生进行了输血以治疗她严重的贫血。

5.The patient required a blood transfusion to replace the lost fluids after surgery.

患者在手术后需要进行输血以补充失去的液体。

作文

Blood transfusions are a critical medical procedure that saves countless lives every year. The process involves transferring blood or blood components from a donor to a recipient, often during surgeries, after traumatic injuries, or in cases of severe anemia. Understanding the significance of blood transfusion (输血) is essential for both medical professionals and the general public. In modern medicine, the need for blood transfusion (输血) arises in various situations. For instance, patients undergoing major surgical procedures may require additional blood to replace what is lost during the operation. Similarly, individuals who suffer from accidents or injuries that cause significant blood loss often rely on blood transfusion (输血) to restore their blood volume and maintain vital functions. Moreover, patients with chronic conditions like hemophilia or certain cancers may need regular blood transfusion (输血) to manage their health effectively.The process of blood transfusion (输血) begins with careful screening of donors to ensure that the blood collected is safe and free from infectious diseases. Blood banks play a crucial role in this process by testing and storing donated blood. Once a suitable donor is identified, the blood is matched with the recipient's blood type to prevent any adverse reactions. This matching process is vital because incompatible blood types can lead to serious complications, sometimes even proving fatal.Once the blood is ready for transfusion, it is administered through an intravenous (IV) line. Medical staff monitor the patient closely during the procedure to detect any signs of allergic reactions or other complications. While most blood transfusion (输血) procedures are safe, there are still risks involved. Some patients may experience fever, chills, or allergic reactions. In rare cases, more severe reactions can occur, necessitating immediate medical attention.The importance of blood transfusion (输血) extends beyond emergency situations. It is also a vital component of treatments for various medical conditions. For example, cancer patients undergoing chemotherapy often experience low blood cell counts, making blood transfusion (输血) necessary to boost their immune system and overall health. Additionally, patients with sickle cell disease may require frequent blood transfusion (输血) to alleviate pain and prevent complications.Public awareness about the need for blood donations is crucial for maintaining an adequate supply for blood transfusion (输血). Many hospitals and organizations regularly hold blood drives to encourage community members to donate. These efforts are vital, as the demand for blood can often exceed the supply. By donating blood, individuals contribute to saving lives and ensuring that those in need receive timely medical care.In conclusion, blood transfusion (输血) is an indispensable part of modern healthcare. It plays a vital role in emergency medicine, surgical procedures, and ongoing treatments for chronic illnesses. Understanding the process, its importance, and the need for blood donations can help foster a culture of giving and support within communities. As we continue to advance in medical science, the role of blood transfusion (输血) will undoubtedly remain a cornerstone of life-saving interventions.

输血是一个关键的医疗程序，每年拯救无数生命。这个过程涉及将来自捐赠者的血液或血液成分转移到接受者身上，通常在手术、严重创伤后或重度贫血的情况下进行。理解输血（blood transfusion）的重要性对医疗专业人员和公众都是至关重要的。在现代医学中，输血（blood transfusion）的需求出现在各种情况下。例如，接受重大手术的患者可能需要额外的血液来替代手术中失去的血液。同样，遭受事故或造成显著失血的个体通常依赖于输血（blood transfusion）来恢复他们的血容量并维持生命功能。此外，患有慢性疾病如血友病或某些癌症的患者可能需要定期的输血（blood transfusion）来有效管理他们的健康。输血（blood transfusion）的过程始于对捐赠者的仔细筛查，以确保收集的血液是安全的且不含传染病。血库在这一过程中发挥了关键作用，通过测试和储存捐赠的血液。一旦确定合适的捐赠者，就会将血液与接受者的血型匹配，以防止任何不良反应。这个匹配过程至关重要，因为不兼容的血型可能导致严重的并发症，有时甚至致命。一旦血液准备好进行输注，它就通过静脉注射（IV）管道输送。医疗人员在整个过程中密切监测患者，以检测任何过敏反应或其他并发症的迹象。虽然大多数输血（blood transfusion）程序是安全的，但仍然存在风险。一些患者可能会经历发烧、寒战或过敏反应。在极少数情况下，可能会发生更严重的反应，需要立即医疗干预。输血（blood transfusion）的重要性超越了紧急情况。它也是治疗各种医疗条件的重要组成部分。例如，接受化疗的癌症患者常常经历低血细胞计数，这使得输血（blood transfusion）成为提升他们免疫系统和整体健康的必要措施。此外，患有镰状细胞病的患者可能需要频繁的输血（blood transfusion）以缓解疼痛并预防并发症。提高公众对血液捐赠需求的认识对于维持充足的输血（blood transfusion）供应至关重要。许多医院和组织定期举办献血活动，以鼓励社区成员进行捐赠。这些努力至关重要，因为血液的需求往往超过供应。通过献血，个人为拯救生命做出了贡献，并确保那些需要的人能够及时获得医疗护理。总之，输血（blood transfusion）是现代医疗保健中不可或缺的一部分。它在紧急医学、外科手术和慢性疾病的持续治疗中发挥着重要作用。理解这个过程、其重要性以及对血液捐赠的需求，可以帮助在社区内培养一种给予和支持的文化。随着我们在医学科学上的不断进步，输血（blood transfusion）的作用无疑将继续作为救生干预的基石。