fainting

简明释义

英[ˈfeɪntɪŋ]美[ˈfeɪntɪŋ]

n. 昏晕；不省人事

v. [中医]昏厥（faint 的 ing 形式）

英英释义

单词用法

同义词

反义词

例句

1.Brother, are you fainting in prayer?

弟兄姊妹，你对于祷告已经灰心了吗？

2.And he fell fainting.

于是他昏倒了。

3.Until that tour, I'd only heard rumors about people fainting from stories they heard.

在那次旅行之前，我只是听说过人们会在听故事的时候晕倒。

4.Most of them are not serious; fainting and dizziness are the most frequent complaints.

大多数症状都不严重，人们抱怨的最多的症状是昏厥和头晕。

5.Often her head seemed to turn round and round and sometimes she fell fainting.

这是经常发生的事，她头好像转个不停似的，有时她头昏目眩。

6.Should we say of somebody who's fainted or knows that they're subject to fainting spells, they never actually believe that they pass out?

我们该说那些昏倒了，或者是中了昏迷魔法的人，不会相信自己昏倒了吗？

7.She felt dizzy and was worried about fainting.

她感到头晕，担心会晕倒。

8.The doctor explained that fainting can be caused by low blood pressure.

医生解释说，晕倒可能是由低血压引起的。

9.After standing in the heat for too long, he collapsed from fainting.

在炎热中站了太久后，他因晕倒而倒下。

10.She always carries water in case she feels like fainting.

她总是带着水，以防她感到要晕倒。

11.The paramedics arrived quickly when they heard someone had experienced fainting.

当他们听说有人经历了晕倒时，急救人员迅速赶到。

作文

Fainting, known as 晕厥 in Chinese, is a sudden and temporary loss of consciousness that occurs due to a lack of blood flow to the brain. This condition can happen for various reasons, including dehydration, low blood sugar, or standing up too quickly. Understanding the causes and symptoms of fainting is essential for recognizing when someone might be in danger and how to assist them effectively. One common scenario where fainting might occur is during hot weather. When the body overheats, it can lead to dehydration and a drop in blood pressure, causing an individual to feel lightheaded or dizzy. If they do not take measures to cool down or hydrate, they may experience a fainting episode. It is crucial for people to stay hydrated, especially during the summer months, to prevent such incidents. Another cause of fainting can be related to emotional stress or anxiety. For example, a person may feel overwhelmed during a stressful situation, such as giving a speech or facing a challenging exam. This intense emotional response can trigger a vasovagal response, leading to a sudden drop in heart rate and blood pressure, resulting in fainting. Recognizing the signs of anxiety and finding coping mechanisms, such as deep breathing or mindfulness, can help individuals manage their stress levels and reduce the risk of fainting. In some cases, fainting may indicate an underlying medical condition. For instance, individuals with heart problems, such as arrhythmias or structural heart defects, may experience frequent episodes of fainting. It is vital for anyone who experiences recurrent fainting to seek medical attention to rule out any serious health issues. A thorough examination by a healthcare professional can provide insights into the underlying causes and necessary treatments. When someone does faint, it is essential to know how to respond appropriately. First, ensure the person's safety by gently lowering them to the ground to prevent injury. If possible, elevate their legs to improve blood flow to the brain. It is also important to check for any signs of injury or medical conditions that may require immediate attention. If the person does not regain consciousness within a few minutes or shows any concerning symptoms, such as difficulty breathing or chest pain, call emergency services right away. In conclusion, fainting is a complex phenomenon that can result from various factors, including dehydration, emotional stress, and underlying medical conditions. By understanding the causes and knowing how to react when someone faints, we can better support those around us and promote a safer environment. Awareness and education about fainting can empower individuals to take preventive measures and seek help when needed. As we continue to learn more about this condition, we can improve our responses and ultimately enhance the well-being of ourselves and others.

晕厥（fainting）是由于大脑缺乏血流而导致的突然和暂时失去意识的情况。这种情况可能由于多种原因引起，包括脱水、低血糖或站立过快。理解晕厥的原因和症状对于识别某人可能处于危险中的情况以及如何有效帮助他们至关重要。 在炎热的天气中，晕厥可能发生的一个常见场景是。当身体过热时，可能会导致脱水和血压下降，使个体感到头晕或眩晕。如果他们不采取措施降温或补水，他们可能会经历一次晕厥事件。尤其是在夏季，保持水分对防止此类事件至关重要。 另一个引起晕厥的原因可能与情绪压力或焦虑有关。例如，一个人在面对压力大的情况时，例如进行演讲或面对挑战性的考试，可能会感到不知所措。这种强烈的情绪反应可能触发迷走神经反射，导致心率和血压突然下降，从而导致晕厥。认识到焦虑的迹象并找到应对机制，例如深呼吸或正念，可以帮助个人管理他们的压力水平，从而降低晕厥的风险。 在某些情况下，晕厥可能表明潜在的医疗状况。例如，患有心脏问题的人，如心律失常或结构性心脏缺陷，可能会经历频繁的晕厥事件。任何经历重复晕厥的人都必须寻求医疗帮助，以排除任何严重的健康问题。医疗专业人员的全面检查可以提供有关潜在原因和必要治疗的见解。 当有人晕厥时，知道如何适当地反应是至关重要的。首先，通过轻轻将他们放低到地面上以防止受伤来确保他们的安全。如果可能，提高他们的腿部以改善大脑的血流。检查是否有任何受伤或可能需要立即注意的医疗状况也很重要。如果该人在几分钟内没有恢复意识或出现任何令人担忧的症状，例如呼吸困难或胸痛，请立即拨打紧急服务电话。 总之，晕厥是由多种因素引起的复杂现象，包括脱水、情绪压力和潜在的医疗状况。通过理解原因以及在某人晕厥时知道如何反应，我们可以更好地支持周围的人并促进一个更安全的环境。提高对晕厥的认识和教育可以使个人采取预防措施，并在需要时寻求帮助。随着我们对这一病症的了解不断加深，我们可以改善我们的反应，并最终增强自己和他人的福祉。