Thekey differencebetween nasopharyngeal and oropharyngeal swab是鼻咽拭子是从上部采集的临床测试样本pharynx, while an oropharyngeal swab is a clinical test sample taken from the middle part of the pharynx.
拭子是一种医疗装置,用于收集人体的临床样本。它还允许运输和保存样品。这些拭子专门用于收集微生物样品。它们通常被认为是临时使用的侵入性医疗设备。此外,这些拭子用于分析阶段。测试时病毒, the clinical sample is taken from the human body using kits that consist of a swab and a tube with transport media. Nasopharyngeal and oropharyngeal swabs are two types of swabs designed for collecting a clinical test sample.
内容
1.Overview and Key Difference
2.What is a Nasopharyngeal Swab
3.什么是口咽拭子
4.相似性 - 鼻咽和口咽拭子
5。鼻咽与口咽拭子的表格形式
6。摘要 - 鼻咽与口咽拭子
What is a Nasopharyngeal Swab?
A nasopharyngeal swab is a clinical test sample collected from the upper part of the pharynx. It is a way of collecting a clinical sample of respiratory secretions. The sample is then analyzed for the presence of microorganisms. It can also be used for analyzing other clinical markers for diseases. This diagnostic swab method is useful in testing suspected cases ofwhooping cough, diphtheria, influenza, and various types of viral diseases due to coronavirus family including MERS,SARS, and COVID-19.
To collect a test sample, the swab should be inserted into the nostrils and gently moved forward into the nasopharynx. The nasopharynx is a region of the pharynx that covers the roof of the mouth. The swab is then rotated for a specified period of time to collect the secretions. Then the swab is removed and placed into a tube containing a sterile viral transport medium. This preserves the clinical sample for the subsequent analysis. Moreover, obtaining a more accurate diagnosis is more likely when sampling with nasopharyngeal swabs when compared to other methods. Therefore, it is the standard swab for reliable testing.
什么是口咽拭子?
An oropharyngeal swab is a swab used to collect a clinical test sample from the middle part of the pharynx. Oropharyngeal swabs are designed to collect samples from the back of the throat. Oropharyngeal swab sampling is easier to perform. The swab is directed towards the rear wall of the oropharynx. Then the swab is rotated for a few minutes before removal. After taking the sample, it is necessary to insert the oropharyngeal swab in the tube containing a sterile viral transport medium.
口咽拭子更舒适,对于患有某些关键疾病(例如慢性鼻子出血和鼻息)的患者来说,一种更安全的方法。但是,在用口咽拭子进行抽样时,获得准确的诊断的可能性较小。
What are the Similarities Between Nasopharyngeal and Oropharyngeal Swab?
- Nasopharyngeal and oropharyngeal swabs are two types of swabs used for collecting a clinical test sample.
- 这些拭子有助于收集呼吸道分泌物。
- Both swabs are manufactured with a tube containing a sterile viral transport medium.
- Both swabs are available for viral and bacterial pathogens collection from the human respiratory system and can be used across a variety of diagnostic testing platforms.
- They are comparatively cheap and easy to use.
What is the Difference Between Nasopharyngeal and Oropharyngeal Swab?
A nasopharyngeal swab is a swab designed for collecting a clinical test sample from the upper part of the pharynx, while an oropharyngeal swab is a swab designed for collecting a clinical test sample from the middle part of the pharynx. So, this is the key difference between nasopharyngeal and oropharyngeal swab. Furthermore, it is more likely to obtain a more accurate diagnosis when sampling with the nasopharyngeal swabs, but it is less likely to obtain an accurate diagnosis when sampling with the oropharyngeal swabs.
下面的信息图列出了鼻咽和口咽拭子以表格形式进行并排比较的差异。
摘要 - 鼻咽与口咽拭子
鼻咽和口咽拭子是两种类型的拭子,用于从患者那里收集临床测试样品进行各种诊断。鼻咽拭子从咽部上部收集了临床测试样品,而口咽拭子则从咽部中部收集了临床测试样品。因此,这是鼻咽和口咽拭子之间的关键区别。
Reference:
1. Cuffari,Benedette。“什么是鼻咽拭子?新闻,2021年2月24日。
Image Courtesy:
1.“”Nasopharyngeal swab test“ 经过Luis Pradovia the Noun Project
2. “Throat Culture”布鲁库布劳(Bruceblaus) - 自己的作品(CC BY-SA 4.0)通过Commons Wikimedia
发表评论