foreign body

简明释义

杂质

英英释义

例句

1.Ingesting a foreign body can lead to serious health complications.

吞入一个异物可能会导致严重的健康并发症。

2.The patient was experiencing pain due to a foreign body in their throat.

病人因喉咙里有一个异物而感到疼痛。

3.After the accident, the X-ray showed a foreign body lodged in the patient's leg.

事故后，X光显示病人的腿部嵌入了一个异物。

4.The doctor removed a small foreign body from the patient's ear.

医生从病人的耳朵里取出了一个小的异物。

5.The veterinarian found a foreign body in the dog's stomach during surgery.

兽医在手术中发现狗的胃里有一个异物。

作文

In the field of medicine, the term foreign body refers to any object that is not naturally found within the human body. These objects can be anything from a small piece of glass or metal to larger items like tools or even organic materials such as food. The presence of a foreign body can lead to various complications, including infection, inflammation, and in some cases, the necessity for surgical intervention. Understanding how foreign bodies interact with the body's natural processes is crucial for medical professionals. For instance, when a foreign body enters the body through an open wound, the immune system responds by sending white blood cells to the site of entry to combat potential infections. This response can sometimes lead to an inflammatory reaction, which may cause pain and swelling. If the foreign body is not removed, it can become encapsulated in scar tissue, leading to chronic issues.In addition to the physical health implications, the psychological impact of having a foreign body can also be significant. Patients may experience anxiety or distress over the thought of having something unnatural inside their body. This psychological aspect is often overlooked but is just as important as the physical treatment of the foreign body itself.The process of removing a foreign body can vary greatly depending on its size, location, and the type of material involved. In some cases, a simple procedure can suffice, while in others, more complex surgeries may be required. For example, a small piece of glass embedded in the skin can often be removed with minimal intervention, whereas a large metal object lodged in the abdomen might necessitate an invasive surgical approach.Preventing the introduction of foreign bodies into the body is another critical aspect of healthcare. Medical professionals are trained to ensure that their instruments are sterile and free from contaminants. Additionally, patient education plays a vital role in preventing accidents that could lead to the introduction of foreign bodies. For instance, people should be cautious when engaging in activities that might result in injuries, such as working with sharp tools or participating in contact sports.In conclusion, the concept of a foreign body encompasses a wide range of objects that can inadvertently enter the human body, posing risks to both physical and mental health. Awareness and understanding of how to deal with these situations are essential for both healthcare providers and patients. By ensuring proper prevention strategies and timely interventions, the risks associated with foreign bodies can be significantly minimized, leading to better health outcomes for individuals affected by this issue.

在医学领域，术语foreign body指的是任何不自然存在于人体内的物体。这些物体可以是从小块玻璃或金属到较大物品（如工具）甚至有机材料（如食物）的任何东西。foreign body的存在可能导致各种并发症，包括感染、炎症，以及在某些情况下，必要的外科干预。理解foreign body如何与身体的自然过程相互作用对医疗专业人员至关重要。 例如，当一个foreign body通过开放性伤口进入身体时，免疫系统会通过向进入部位发送白血球来应对潜在的感染。这种反应有时会导致炎症反应，从而引起疼痛和肿胀。如果不移除foreign body，它可能会被疤痕组织包裹，导致慢性问题。除了身体健康的影响，拥有foreign body的心理影响也可能是显著的。患者可能会因为体内有不自然的东西而感到焦虑或痛苦。这一心理层面常常被忽视，但与对foreign body本身的身体治疗同样重要。移除foreign body的过程可能因其大小、位置和涉及的材料类型而大相径庭。在某些情况下，简单的程序就足够了，而在其他情况下，可能需要更复杂的手术。例如，嵌入皮肤的小块玻璃通常可以通过最小的干预移除，而嵌入腹部的大金属物体可能需要侵入性的外科方法。防止foreign bodies进入身体是医疗保健的另一个关键方面。医疗专业人员接受培训，以确保他们的器械无菌且不受污染。此外，患者教育在防止可能导致foreign bodies引入的事故中发挥着重要作用。例如，人们在进行可能导致受伤的活动时（如使用锋利工具或参与接触性运动）应保持谨慎。总之，foreign body的概念涵盖了一系列可能意外进入人体的物体，这些物体对身体和心理健康构成风险。对如何处理这些情况的意识和理解对医疗服务提供者和患者都至关重要。通过确保适当的预防策略和及时的干预，可以显著降低与foreign bodies相关的风险，从而改善受此问题影响的个体的健康结果。