bleeding

简明释义

英[ˈbliːdɪŋ]美[ˈbliːdɪŋ]

n. 出血；渗色

adj. 流血的；同情的

v. 出血；渗出（bleed 的 ing 形式）；感到疼痛

英英释义

单词用法

同义词

反义词

例句

1.Vitamin K is routinely given in the first week of life to prevent bleeding.

维生素K要在婴儿出生的第一周内常规性地补充以防出血。

2.I'd scratched my leg and it was bleeding.

我把腿抓出了血。

3.Large doses can cause trouble, including excessive bleeding and nervous system problems.

大剂量会引起麻烦，包括出血过量和神经系统问题。

4.The nurse applied pressure to his arm to stop the bleeding.

护士压住他的胳膊止血。

5.The cut was bandaged to stem the bleeding.

伤口进行了包扎止血。

6.The bleeding often stops spontaneously.

这种出血常常会自己停止。

7.He was bleeding profusely.

他当时在大量出血。

8.She wrapped a handkerchief around her bleeding palm in an effort to protect it.

她用手帕包扎她那流血的手掌来保护它。

9.A patient who has been taking such a drug may risk bleeding if he or she uses aspirin for a headache.

如果患者服用了该药，又服用阿司匹林治头痛，就可能有出血的风险。

10.The patient was bleeding heavily and needed immediate attention.

病人正在大量出血，需要立即救治。

11.He was bleeding from a cut on his arm.

他的手臂上有一个伤口，正在流血。

12.The doctor quickly stopped the bleeding after the surgery.

手术后，医生迅速止住了出血。

13.She noticed that the wound was still bleeding after applying the bandage.

她发现在敷上绷带后，伤口仍然在流血。

14.He felt dizzy because he had been bleeding for too long.

他感到头晕，因为他已经流血太久了。

作文

In the world of medicine, the term bleeding refers to the loss of blood from the circulatory system. It can occur externally, such as when a person cuts their skin, or internally, which might happen due to injuries or medical conditions. Understanding bleeding is crucial for both medical professionals and the general public, as it can be a life-threatening situation if not managed properly. In this essay, I will discuss the different types of bleeding, its causes, and the importance of knowing how to respond effectively. Firstly, let's consider the types of bleeding. There are three main categories: arterial, venous, and capillary. Arterial bleeding is characterized by bright red blood that spurts out with each heartbeat. This type of bleeding is often the most serious because it can lead to rapid blood loss. Venous bleeding, on the other hand, involves darker red blood that flows steadily from a wound. Lastly, capillary bleeding is the least severe and usually occurs from small cuts or scrapes, where blood oozes out slowly. Knowing these differences can help individuals assess the severity of an injury and take appropriate action.The causes of bleeding can vary widely. Traumatic injuries, such as cuts, falls, or accidents, are common causes of external bleeding. Internal bleeding may result from conditions like ulcers, ruptured organs, or even certain medications that affect blood clotting. Additionally, some medical conditions, such as hemophilia, can cause excessive bleeding even from minor injuries. Understanding the underlying causes of bleeding can aid in prevention and treatment efforts.Responding to bleeding situations requires knowledge and preparedness. For instance, if someone is experiencing arterial bleeding, it is essential to apply direct pressure to the wound and elevate the injured area, if possible. In cases of severe bleeding, seeking emergency medical assistance is vital. On the other hand, minor cuts can often be treated at home with basic first aid measures, such as cleaning the wound and applying a bandage. Moreover, understanding bleeding is not only important for personal safety but also for community health. First aid training programs often cover how to handle bleeding emergencies, empowering individuals to act confidently in critical situations. By learning about bleeding and how to stop it, people can save lives and reduce the severity of injuries.In conclusion, bleeding is a significant medical concern that everyone should understand. By recognizing the types, causes, and appropriate responses to bleeding, we can better prepare ourselves for emergencies. Whether in a medical setting or everyday life, being informed about bleeding can make a difference in outcomes and ensure that individuals receive the care they need in a timely manner. Knowledge is power, and when it comes to bleeding, it can be the key to saving a life.

在医学领域，术语bleeding指的是循环系统中的血液流失。它可以是外部发生的，例如当一个人割伤皮肤时，或内部发生，这可能是由于受伤或医疗条件引起的。理解bleeding对医疗专业人员和公众来说至关重要，因为如果处理不当，可能会导致危及生命的情况。在这篇文章中，我将讨论不同类型的bleeding、其原因以及了解如何有效应对的重要性。首先，让我们考虑一下bleeding的类型。主要有三类：动脉性bleeding、静脉性bleeding和毛细血管性bleeding。动脉性bleeding的特征是鲜红色的血液随着每次心跳喷涌而出。这种类型的bleeding通常是最严重的，因为它可能导致快速失血。静脉性bleeding则涉及较暗红色的血液，从伤口持续流出。最后，毛细血管性bleeding是最轻微的，通常发生在小切口或擦伤上，血液缓慢渗出。了解这些差异可以帮助人们评估伤害的严重性并采取适当的行动。造成bleeding的原因可能各不相同。创伤性损伤，例如割伤、跌倒或事故，是外部bleeding的常见原因。内部bleeding可能是由溃疡、器官破裂甚至某些影响血液凝固的药物引起的。此外，一些医疗条件，如血友病，甚至在轻微受伤时也会导致过度bleeding。了解bleeding的潜在原因可以帮助预防和治疗。应对bleeding情况需要知识和准备。例如，如果某人经历动脉性bleeding，重要的是要对伤口施加直接压力，并尽可能抬高受伤部位。在严重bleeding的情况下，寻求紧急医疗援助是至关重要的。另一方面，轻微的割伤通常可以通过基本的急救措施在家处理，例如清洁伤口并贴上绷带。此外，理解bleeding不仅对个人安全重要，而且对社区健康也很重要。急救培训课程通常涵盖如何处理bleeding紧急情况，使个人能够在关键情况下自信地采取行动。通过学习如何停止bleeding，人们可以挽救生命并减少伤害的严重性。总之，bleeding是一个重要的医学问题，每个人都应该理解。通过识别类型、原因和对bleeding的适当反应，我们可以更好地为紧急情况做好准备。无论是在医疗环境还是日常生活中，了解bleeding都可以改变结果，并确保个人及时获得所需的护理。知识就是力量，对于bleeding而言，它可能是拯救生命的关键。