swabs

简明释义

英[swɑbz]美[swɑbz]

n. 棉签；化验标本；墩布（swab 的复数）

v. （用棉签）拭抹；把……擦净（swab 的第三人称单数）

英英释义

单词用法

同义词

反义词

例句

1.After five minutes the researchers took mouth swabs and saliva samples from the male subjects and then measured their cortisol levels.

五分钟后，研究人员对调查对象的唾液进行取样分析，测量其中皮质醇的含量。

2.Use of very soft Eye Makeup Remover Lotion, so that cotton draw sheet, wipe later, re-use cotton swabs to remove minor residues.

使用非常柔和的眼部卸妆乳，让棉片吸取，擦拭后，再用棉签去除细微残留物。

3.Scientists at UCL took mouth swabs from 2,000 people from 25 different locations across Britain.

伦敦大学学院的科学家在了嘴里拭子从2，000人来自25个不同的地点在英国。

4.In the early days of the swine flu outbreak, doctors took swabs and tested people for swine flu.

在猪流感爆发的早期，医生用喉拭子为人们测试猪流感。

5.They also recorded their voices and took swabs to capture general odour.

他们还记录这些人的声音并用棉签蘸取他们的一般气味。

6."Doctors is all swabs," he said; "and that doctor there, why, what do he know about seafaring men?"

“医生都是笨蛋，”他说，“那个医生也不例外，喂，他能对海员懂得多少？”

7.The nurse used a cotton swab to clean the wound.

护士用棉花拭子清洁伤口。

8.Before the test, the doctor took a throat swab for analysis.

在测试之前，医生取了一个喉咙拭子进行分析。

9.Make sure to use sterile swabs when collecting samples.

收集样本时务必使用无菌的拭子。

10.The lab technician prepared several swabs for the experiment.

实验室技术员为实验准备了几个拭子。

11.They used swabs to test for bacteria on the surface.

他们用拭子检测表面是否有细菌。

作文

In the realm of medical practices, the term swabs refers to small pieces of absorbent material used for cleaning wounds or collecting samples for laboratory analysis. These tools play a crucial role in diagnostics and treatment, especially during procedures that require sterile environments. For instance, when a physician suspects an infection, they may use a cotton swab to collect a sample from the affected area. This sample is then sent to a laboratory where it undergoes testing to identify the presence of bacteria or viruses. The importance of swabs cannot be overstated; they are essential for ensuring accurate diagnoses and effective treatments. Moreover, swabs come in various forms and sizes, tailored for different medical applications. Some are designed specifically for oral samples, while others might be used for skin or mucosal surfaces. Each type of swab is crafted to maximize the collection of specimens while minimizing discomfort to the patient. For example, a nasal swab used for COVID-19 testing is long and flexible, allowing healthcare professionals to reach the back of the nasal cavity without causing excessive pain. In addition to their diagnostic uses, swabs are also employed in cleaning procedures within medical facilities. They are often soaked in antiseptic solutions and used to disinfect surfaces and instruments. This practice is vital in preventing hospital-acquired infections, which can pose significant risks to patients with weakened immune systems. The proper use of swabs for cleaning can help maintain a safe environment for both patients and healthcare workers. Furthermore, the versatility of swabs extends beyond the medical field. For instance, in forensic science, swabs are utilized to collect evidence from crime scenes. Investigators may use them to gather biological samples, such as blood or saliva, which can later be analyzed for DNA. This process highlights how swabs serve not only in healthcare but also in the pursuit of justice. In recent years, the usage of swabs has gained attention due to the global pandemic. The demand for COVID-19 testing surged, leading to an increased production of testing swabs. Manufacturers had to ramp up their output to meet the needs of testing centers worldwide. This situation emphasized the importance of having reliable and efficient swabs readily available for public health responses. In conclusion, swabs are indispensable tools in both medical and non-medical fields. Their ability to collect samples and aid in cleaning procedures highlights their significance in promoting health and safety. As we continue to navigate through various health challenges, the role of swabs will undoubtedly remain pivotal in ensuring accurate diagnoses, effective treatments, and overall public health. Understanding the functionality and importance of swabs can help us appreciate the advancements in medical technology and the ongoing efforts to improve patient care.

在医学领域，术语swabs指的是用于清洁伤口或收集实验室分析样本的小块吸收材料。这些工具在诊断和治疗中发挥着至关重要的作用，尤其是在需要无菌环境的程序中。例如，当医生怀疑感染时，他们可能会使用棉花swab从受影响区域收集样本。然后将该样本送往实验室进行测试，以识别细菌或病毒的存在。swabs的重要性不容小觑；它们对于确保准确的诊断和有效的治疗至关重要。 此外，swabs有各种形式和大小，专门针对不同的医疗应用。一些专为口腔样本设计，而另一些则可能用于皮肤或粘膜表面。每种类型的swab都旨在最大限度地收集标本，同时尽量减少对患者的疼痛感。例如，用于COVID-19检测的鼻用swab长而灵活，允许医疗专业人员在不造成过多疼痛的情况下到达鼻腔后部。 除了诊断用途，swabs还用于医疗设施内的清洁程序。它们通常浸泡在防腐溶液中，用于消毒表面和仪器。这种做法对于预防医院获得性感染至关重要，因为这些感染可能对免疫系统较弱的患者构成重大风险。正确使用swabs进行清洁可以帮助维护患者和医务人员的安全环境。 此外，swabs的多功能性超出了医疗领域。例如，在法医科学中，swabs被用于从犯罪现场收集证据。调查人员可能会使用它们收集生物样本，如血液或唾液，这些样本可以随后进行DNA分析。这一过程突显了swabs不仅在医疗中，而且在追求正义中的作用。 近年来，由于全球大流行，swabs的使用引起了关注。对COVID-19检测的需求激增，导致检测swabs的生产增加。制造商不得不提高产量，以满足全球检测中心的需求。这种情况强调了在公共卫生响应中，可靠且高效的swabs随时可用的重要性。 总之，swabs是医学和非医学领域不可或缺的工具。它们收集样本和协助清洁程序的能力突显了它们在促进健康和安全方面的重要性。随着我们继续应对各种健康挑战，swabs的作用无疑将在确保准确诊断、有效治疗和整体公共卫生方面保持关键。理解swabs的功能和重要性可以帮助我们欣赏医学技术的进步以及改善患者护理的持续努力。