anaesthetic

简明释义

英[ˌænəsˈθetɪk]美[ˌænəsˈθetɪk]

adj. 麻醉的

n. 麻醉剂；麻药

复 数 a n a e s t h e t i c s

英英释义

单词用法

同义词

反义词

例句

1.How long will I be under the anaesthetic ?

我会麻醉多长时间？

2.It is also a common anaesthetic, used by dentists and in maternity wards.

它也是牙医和产房使用的一种常见麻醉剂。

3.Use of the anaesthetic, once seen as a niche club drug, has doubled since it was banned in 2006.

麻醉剂曾经被认为是小众的俱乐部药物，然而其使用自2006年被禁止后翻了一倍。

4.Wow, no anaesthetic?

哇，不用麻醉剂？

5.Melkio's shy laugh stops as he sees Dr Ondiek filling a syringe with anaesthetic.

当他看到Ondiek医生用注射器抽取了麻醉剂，他害羞的笑容消失了。

6.This is a major operation under general anaesthetic and involves being in hospital for about a week to ten days.

这是一种需要全身麻醉的大手术，并且需要住院大约一星期到十天。

7.The finger was used because it is feasible to block the sense of touch with local anaesthetic.

因为可以通过局部麻醉来扰乱触觉，所以可以用手指进行实验。

8.Some small studies found that when undergoing surgery people with red hair needed more anaesthetic than other patients.

一些小研究发现：在进行外科手术时，红头发的人需要的麻醉比其他病人要多。

9.After receiving the anaesthetic, the patient quickly fell asleep.

在接受麻醉剂后，患者很快就睡着了。

10.Before the surgery, the patient was given general anaesthetic to ensure they would not feel any pain.

在手术前，患者接受了全身麻醉剂以确保他们不会感到任何疼痛。

11.The doctor explained the risks associated with using an anaesthetic during the operation.

医生解释了在手术中使用麻醉剂的相关风险。

12.Some people have allergic reactions to certain types of anaesthetic.

有些人对某些类型的麻醉剂有过敏反应。

13.The dentist used a local anaesthetic to numb the area before starting the procedure.

牙医使用局部麻醉剂在开始手术前麻痹该区域。

作文

The role of an anaesthetic in modern medicine cannot be overstated. An anaesthetic is a substance that causes a loss of sensation, and it plays a crucial part in various medical procedures, particularly surgeries. Without the use of anaesthetics, many surgical operations would be excruciatingly painful for patients, making it nearly impossible to perform these necessary interventions. The history of anaesthetics dates back to ancient times, but it wasn't until the 19th century that significant advancements were made. The discovery of ether and chloroform as anaesthetics revolutionized surgery, allowing for more complex procedures to be performed safely. In contemporary medicine, there are several types of anaesthetics, including general, regional, and local anaesthetics. General anaesthetics induce a state of unconsciousness, while regional anaesthetics numb a specific area of the body, and local anaesthetics block sensation in a small, targeted area. Each type has its own uses and benefits, depending on the nature of the procedure being performed. For example, during major surgeries such as open-heart surgery, general anaesthetic is typically used to ensure that the patient feels no pain and remains unconscious throughout the operation. On the other hand, for minor procedures like dental work, a local anaesthetic is often sufficient to numb the area being treated. This allows patients to remain awake and aware while still being comfortable during the procedure. The administration of anaesthetics requires skilled professionals, usually anaesthesiologists, who monitor the patient's vital signs and adjust the levels of anaesthetic as needed to ensure safety and effectiveness. Despite the benefits of anaesthetics, there are risks associated with their use. Some patients may have adverse reactions to certain anaesthetics, leading to complications. It is essential for healthcare providers to conduct thorough assessments before administering any anaesthetic. This includes reviewing the patient’s medical history, allergies, and current medications. In recent years, the field of anaesthesia has made significant strides in improving patient safety and minimizing risks. Newer anaesthetics are developed with fewer side effects, and techniques such as monitored anaesthesia care (MAC) allow for a more tailored approach to pain management. In conclusion, the importance of anaesthetics in medical practice is undeniable. They not only facilitate the performance of surgeries and other invasive procedures but also enhance patient comfort and safety. As technology continues to evolve, we can expect further advancements in anaesthetic techniques and formulations, ultimately leading to better outcomes for patients. Understanding the role and function of anaesthetics is crucial for both medical professionals and patients alike, as it highlights the delicate balance between managing pain and ensuring safety during medical interventions.

在现代医学中，麻醉剂的作用不可低估。麻醉剂是一种导致感觉丧失的物质，它在各种医疗程序中扮演着至关重要的角色，尤其是在手术中。如果没有使用麻醉剂，许多外科手术将对患者造成剧烈的疼痛，使这些必要的干预几乎不可能进行。麻醉剂的历史可以追溯到古代，但直到19世纪，才取得了重大进展。醚和氯仿作为麻醉剂的发现彻底改变了外科手术，使得更复杂的手术能够安全地进行。在当代医学中，有几种类型的麻醉剂，包括全身麻醉剂、区域麻醉剂和局部麻醉剂。全身麻醉剂诱导无意识状态，而区域麻醉剂则使身体特定区域麻木，局部麻醉剂则阻断小范围内的感觉。每种类型都有其自身的用途和好处，具体取决于所进行的程序的性质。例如，在心脏开放手术等重大手术中，通常使用全身麻醉剂，以确保患者在手术过程中感受不到疼痛并保持无意识。另一方面，对于牙科等小型程序，局部麻醉剂通常足够麻木所治疗的区域。这使得患者在手术过程中可以保持清醒和意识，同时仍然感到舒适。麻醉剂的施用需要熟练的专业人员，通常是麻醉师，他们会监测患者的生命体征，并根据需要调整麻醉剂的水平，以确保安全和有效性。尽管麻醉剂有诸多好处，但使用它们也存在风险。一些患者可能对某些麻醉剂产生不良反应，导致并发症。因此，医疗提供者在施用任何麻醉剂之前进行全面评估至关重要。这包括审查患者的病史、过敏史和当前药物。在近年来，麻醉领域在提高患者安全性和减少风险方面取得了显著进展。新型麻醉剂的开发副作用更少，监测麻醉护理（MAC）等技术允许对疼痛管理采取更个性化的方法。总之，麻醉剂在医疗实践中的重要性不容忽视。它们不仅促进了手术和其他侵入性程序的进行，而且提高了患者的舒适度和安全性。随着技术的不断发展，我们可以期待在麻醉剂技术和配方方面进一步的进步，从而最终为患者带来更好的结果。理解麻醉剂的作用和功能对于医疗专业人员和患者来说都是至关重要的，因为这突显了在医疗干预中管理疼痛与确保安全之间的微妙平衡。