extravasation

简明释义

英[ɪkˌstrævəˈseɪʃən]美[ekˌstrævəˈseɪʃən]

n. 溢出；溢出物；[地质] 熔岩外喷

英英释义

单词用法

同义词

反义词

例句

1.The extravasation of intramedullary fat can be attributed to the great increase in intramedullary pressure that occurs during unreamed nailing.

结论：髓内脂肪外渗可归因于非扩髓穿髓内钉时髓内压力的大大升高。

2.Objective To research the protective effect of Lidocain in local blockade on tissue injury caused by extravasation of Vinorelbine.

目的探讨长春瑞滨静脉注射外渗时采用不同药物局部封闭对损伤组织的保护作用。

3.Objective To summarize the methods of preventing injuries caused by venous extravasation of chemotherapeutic agents in patients with breast cancer.

目的总结乳腺癌术后患者静脉滴注化疗药物渗漏性损伤的预防方法。

4.In case of extravasation, the correct treatment according to the specific drug should be given to reduce the inflammation and tissue necrosis.

应以预防为主，一旦发生药物外渗，根据不同外渗药物，立即采取相应处理，减少炎症和组织坏死。

5.Objective To study the preventive effects of lidocaine and dexamethasone on extravasation of chemotherapeutic drugs.

目的探讨盐酸利多卡因和地塞米松磷酸钠在预防化疗药物外渗中的作用。

6.Objective To study the new approach for treating injury caused by extravasation of chemotherapeutic agents through animal experiments.

目的通过动物实验的方法，探讨化疗药物渗漏性损伤治疗的新方法。

7.Objective To assess curative effect in treatment of intravenous extravasation with different methods.

目的探讨不同方法处理静脉输液造成的液体外渗的效果。

8.And clinical drug extravasation of chemotherapeutic drugs by intravenous infusion of one of serious complications.

而药物外渗是临床静脉输注化疗药物的严重并发症之一。

9.The nurse explained that the extravasation 渗出 of chemotherapy drugs can cause severe tissue damage.

护士解释说，化疗药物的extravasation 渗出可能会导致严重的组织损伤。

10.In cases of extravasation 渗出, immediate intervention is crucial to minimize complications.

在extravasation 渗出的情况下，立即干预对于减少并发症至关重要。

11.The doctor noted that the extravasation 渗出 of fluids can lead to swelling and pain in the affected area.

医生指出，液体的extravasation 渗出可能导致受影响区域的肿胀和疼痛。

12.Patients receiving intravenous therapy should be monitored for signs of extravasation 渗出.

接受静脉治疗的患者应监测extravasation 渗出的迹象。

13.The research focused on the mechanisms of extravasation 渗出 during drug delivery.

这项研究集中于药物输送过程中extravasation 渗出的机制。

作文

Extravasation is a term that originates from the medical field, referring to the process where fluids, such as blood or other substances, escape from their normal confines, typically from a blood vessel into surrounding tissues. This phenomenon can occur due to various reasons, including injury, inflammation, or the administration of certain medications. Understanding the implications of extravasation (渗出) is crucial for healthcare professionals, as it can lead to significant complications if not properly managed. In clinical practice, extravasation (渗出) can happen when intravenous (IV) lines are improperly placed or if the catheter becomes dislodged. For instance, if a patient is receiving chemotherapy through an IV and the drug leaks out of the vein, it can cause severe tissue damage and pain. This is why nurses and doctors must be vigilant in monitoring IV sites and ensuring that the administration of fluids and medications is done carefully. Moreover, extravasation (渗出) can also occur in cases of trauma. When a person suffers from an injury, such as a fracture or a laceration, blood vessels may be damaged, leading to bleeding outside the vessel. This can result in bruising and swelling, which are common signs of extravasation (渗出). In these situations, prompt medical attention is necessary to control the bleeding and prevent further complications. In addition to its physical implications, extravasation (渗出) also has psychological effects on patients. The fear of complications from treatments, especially in cases like chemotherapy, can lead to anxiety and stress. Patients may worry about the potential for tissue damage or the need for additional procedures if extravasation (渗出) occurs. Therefore, it is essential for healthcare providers to communicate effectively with patients, explaining the risks and what measures are in place to minimize them. Preventive measures are critical in managing extravasation (渗出). Healthcare professionals are trained to use proper techniques when inserting IV lines and to choose appropriate sites for administration. They also educate patients about the signs of extravasation (渗出), such as swelling, pain, or changes in skin color, so that they can report any issues immediately. Early detection and intervention can significantly reduce the risk of severe complications. In conclusion, extravasation (渗出) is a significant concern in medical practice that requires careful attention and management. By understanding the causes and consequences of extravasation (渗出), healthcare professionals can take proactive steps to prevent it and address it effectively when it occurs. This not only protects the physical health of patients but also alleviates their psychological distress, fostering a better overall healthcare experience.