deglutition

简明释义

英[ˌdiːɡlʊˈtɪʃən]美[ˌdiɡlʊˈtɪʃən]

n. 吞咽；咽下

英英释义

单词用法

同义词

反义词

例句

1.They huge and the familiar place are searching food which in this may deglutition, ate to the full has been able to recite the nocturne in the nighttime, who knew that also nobody has heard.

它们在这个巨大且熟悉的地方寻寻觅觅着可以下咽的食物，吃饱了会不会在黑夜里吟唱着夜曲，谁知道呢，也没有人听到过。

2.They huge and the familiar place are searching food which in this may deglutition, ate to the full has been able to recite the nocturne in the nighttime, who knew that also nobody has heard.

它们在这个巨大且熟悉的地方寻寻觅觅着可以下咽的食物，吃饱了会不会在黑夜里吟唱着夜曲，谁知道呢，也没有人听到过。

3.Heartburn, breastbone hind or ache of heart nest ministry and deglutition difficulty for its main symptom.

烧心、胸骨后或心窝部疼痛及吞咽困难等为其主要症状。

4.Esophageal atresia's model clinical manifestation cannot deglutition for the saliva.

食管闭锁的典型临床表现为唾液不能下咽。

5.The degree of deglutition difficulty depends on narrow length and caliber size.

吞咽困难的程度取决于狭窄的长度和口径大小。

6.The process of deglutition is crucial for swallowing food and liquids.

吞咽食物和液体的过程对吞咽至关重要。

7.Patients with dysphagia often have difficulty with deglutition.

患有吞咽困难的患者通常在吞咽时会遇到困难。

8.The doctor explained how deglutition involves a series of coordinated muscle movements.

医生解释了吞咽如何涉及一系列协调的肌肉运动。

9.During deglutition, the epiglottis closes off the windpipe to prevent choking.

吞咽期间，喉头盖会关闭气管以防止窒息。

10.Proper deglutition is essential for effective digestion.

有效的吞咽对消化至关重要。

作文

The process of eating is a complex and fascinating activity that involves various physiological functions, one of which is deglutition. This term refers to the act of swallowing, a crucial component in the digestive process. When we eat, our body performs a series of coordinated actions to ensure that food is safely transported from the mouth to the stomach. Understanding deglutition is essential not only for medical professionals but also for anyone interested in the intricacies of human biology. During deglutition, several stages take place. The first stage is voluntary; as we chew our food, we form it into a bolus, a small, rounded mass that is easier to swallow. This bolus is then pushed to the back of the mouth by the tongue, initiating the swallowing reflex. At this point, the second stage, known as the pharyngeal phase, begins. This phase is involuntary and involves the closure of the airway to prevent food from entering the trachea, which could lead to choking. Once the airway is protected, the bolus moves down the pharynx and into the esophagus, marking the third stage of deglutition. The esophagus is a muscular tube that connects the throat to the stomach, and its walls contract in a wave-like motion, known as peristalsis, to push the bolus further down. This process is both efficient and remarkable, allowing us to consume a variety of foods without conscious thought about the mechanics involved. In addition to its biological significance, deglutition also has implications for health and well-being. Disorders related to swallowing can lead to serious complications, including aspiration pneumonia or malnutrition. Conditions such as dysphagia, which refers to difficulty swallowing, can arise from various causes, including neurological disorders, structural abnormalities, or even aging. For individuals with dysphagia, understanding the mechanics of deglutition can help in managing their condition and improving their quality of life. Therapies aimed at improving deglutition involve exercises that strengthen the muscles involved in swallowing, as well as techniques for modifying food textures to make swallowing safer and easier. Speech therapists often work with patients to develop individualized plans that cater to their specific needs. This multidisciplinary approach highlights the importance of understanding deglutition not just as a biological function but as a key aspect of overall health. Moreover, the study of deglutition extends beyond clinical settings. In the realm of nutrition, understanding how different foods affect swallowing can lead to better dietary choices, particularly for those with swallowing difficulties. Foods that are too dry or hard may pose challenges, while softer, moist foods can facilitate easier swallowing. This knowledge empowers individuals to make informed decisions about their diets, ultimately contributing to their health and wellness. In conclusion, deglutition is a vital process that plays a significant role in our daily lives. From the moment we take a bite of food to the intricate mechanisms that allow us to swallow, understanding this process enhances our appreciation for the human body. As we learn more about deglutition and its implications for health, we can better support those who face challenges related to swallowing, ensuring that everyone can enjoy the simple pleasure of eating. Whether in a medical context or everyday life, the study of deglutition remains an important area of interest that underscores the complexity and beauty of human physiology.

吞咽是一个复杂而迷人的活动，涉及多种生理功能，其中之一就是deglutition。这个术语指的是吞咽的行为，是消化过程中的关键组成部分。当我们进食时，身体会执行一系列协调的动作，以确保食物安全地从口腔运输到胃中。理解deglutition不仅对医疗专业人员至关重要，也对任何对人体生物学的复杂性感兴趣的人来说都是必要的。 在deglutition过程中，会发生几个阶段。第一阶段是自愿的；当我们咀嚼食物时，我们将其形成一个球状物，这是一个更易于吞咽的小圆团。然后，这个球状物被舌头推到口腔后部，启动吞咽反射。此时，第二阶段，即咽喉阶段开始。这个阶段是非自愿的，涉及气道的关闭，以防止食物进入气管，这可能导致窒息。 一旦气道受到保护，球状物就会通过咽喉移动到食管，标志着deglutition的第三阶段。食管是连接喉咙和胃的肌肉管，其壁以波浪状的运动（称为蠕动）收缩，将球状物进一步推送下去。这个过程既高效又显著，使我们能够在不需要有意识地思考其中机制的情况下，摄取各种食物。 除了生物学上的重要性外，deglutition还对健康和福祉有影响。与吞咽相关的疾病可能导致严重的并发症，包括吸入性肺炎或营养不良。吞咽困难（dysphagia）等情况可能由多种原因引起，包括神经系统疾病、结构异常或甚至衰老。对于吞咽困难患者来说，了解deglutition的机制有助于管理他们的病情，提高生活质量。 旨在改善deglutition的治疗包括增强吞咽相关肌肉的锻炼，以及调整食物质地以使吞咽更安全、更容易的技术。言语治疗师通常与患者合作，制定个性化计划，以满足他们的具体需求。这种多学科的方法突显了理解deglutition的重要性，不仅作为一种生物功能，而且作为整体健康的关键方面。 此外，deglutition的研究超越了临床环境。在营养学领域，理解不同食物如何影响吞咽可以带来更好的饮食选择，尤其是对于那些有吞咽困难的人。过于干燥或坚硬的食物可能会造成挑战，而较软、湿润的食物则可以促进更轻松的吞咽。这种知识使个人能够做出明智的饮食选择，最终有助于他们的健康和幸福。 总之，deglutition是一个至关重要的过程，在我们的日常生活中扮演着重要角色。从我们咬下一口食物的那一刻起，到允许我们吞咽的复杂机制，理解这个过程增强了我们对人体的欣赏。随着我们对deglutition及其对健康影响的了解加深，我们可以更好地支持那些面临吞咽挑战的人，确保每个人都能享受进食的简单乐趣。无论是在医疗背景下还是日常生活中，deglutition的研究仍然是一个重要的关注领域，强调了人类生理的复杂性和美丽。