pulseless

简明释义

英[ˈpʌlslɪs]美[pʌlslɪs]

adj. 无生气的；无脉动的

英英释义

单词用法

同义词

反义词

例句

1.Atropine is no longer recommended for routine use in managing and treating pulseless electrical activity or asystole.

阿托品不再推荐为控制和治疗无脉性电活动或心电静止的常规用药。

2.Get precise, pulseless, repeatable flow.

准确，无脉，可重复的流程。

3.Through the pulseless haze.

穿过无声无息的雾气。

4.Should myocardial ischemia continue too long, myocyte death occurs, and electrical shock after this will only result in pulseless electrical activity or asystole.

如果心肌缺血时间过长，心肌细胞死亡，此时的电除颤只会产生无脉性电活动或心搏停止。

5.He was initially pulseless with no obtainable blood pressure.

起初他没有脉搏，血压无法量出。

6.This pump range is supplemented by gear pumps providing virtually pulseless flows and piston pumps for very accurate metering and highly corrosive fluids.

泵产品范围还包括提供无脉冲流量的齿轮泵，以及提供精确计量和适用于强腐蚀性流体的柱塞泵。

7.Should myocardial ischemia continue too long, myocyte death occurs, and electrical shock after this will only result in pulseless electrical activity or asystole.

如果心肌缺血时间过长，心肌细胞死亡，此时的电除颤只会产生无脉性电活动或心搏停止。

8.There the three disciples straightened the mangled limbs, and folded the bruised hands upon the pulseless breast.

在这里，这三个门徒整理了那被损伤的四肢，将受伤的双手合抱在无脉的胸膛上。

9.CPR should be started immediately if the victim is pulseless.

如果受害者处于无脉搏的状态，应立即开始心肺复苏。

10.The paramedics arrived and assessed the patient, noting he was pulseless and unresponsive.

急救人员到达并评估病人，注意到他是无脉搏的且没有反应。

11.In a cardiac arrest situation, a pulseless state indicates that the heart is not effectively pumping blood.

在心脏骤停的情况下，无脉搏的状态表明心脏没有有效地泵血。

12.The doctor confirmed that the patient was pulseless and required immediate resuscitation.

医生确认病人是无脉搏的，需要立即进行复苏。

13.After the accident, he was found lying pulseless on the ground.

事故发生后，他被发现躺在地上，处于无脉搏的状态。

作文

In the realm of medicine, the term pulseless refers to the absence of a detectable pulse, which is a critical indicator of a person's cardiovascular health. When a patient is described as pulseless, it often signifies a state of severe medical emergency, such as cardiac arrest or extreme shock. Understanding the implications of being pulseless is crucial for healthcare professionals, as it guides immediate intervention and treatment decisions. The human body relies on the circulatory system to deliver oxygen and nutrients to tissues while removing waste products. The heartbeat creates a rhythmic pulse that can be felt in various parts of the body, such as the wrist or neck. When this pulse is absent, it indicates that blood is not effectively circulating. For instance, during a cardiac arrest, the heart stops pumping blood, leading to a pulseless state that can result in irreversible damage to vital organs if not addressed swiftly. Recognizing a pulseless condition is often the first step in a life-saving response. First responders and medical professionals are trained to assess the situation quickly. They check for responsiveness, breathing, and circulation. If a person is found to be pulseless, immediate actions such as cardiopulmonary resuscitation (CPR) and defibrillation may be necessary to restore normal heart function. The psychological impact of encountering a pulseless individual can be profound, not only for the medical personnel but also for bystanders and family members. Witnessing someone in a pulseless state can invoke feelings of fear, helplessness, and urgency. It underscores the importance of first aid training for the general public, enabling more individuals to respond effectively in emergencies. Moreover, the concept of pulseless extends beyond the physical realm into metaphorical interpretations. In literature and art, being pulseless can symbolize a lack of vitality or emotional connection. Characters described as pulseless may represent existential despair or a disconnection from life’s vibrancy. This duality of meaning enriches our understanding of the term and encourages deeper reflection on both physical and emotional health. In conclusion, the term pulseless encompasses both a clinical definition and broader symbolic meanings. In a medical context, it is an urgent call to action, demanding swift intervention to prevent loss of life. On a more abstract level, it serves as a reminder of the fragility of existence and the importance of maintaining connections with ourselves and others. By understanding the full scope of what it means to be pulseless, we can better appreciate the intricacies of life and the critical nature of our health and relationships.

在医学领域，术语pulseless指的是没有可检测的脉搏，这是一种人类心血管健康的重要指标。当一个病人被描述为pulseless时，通常意味着一种严重的医疗紧急情况，例如心脏骤停或极端休克。理解pulseless状态的含义对医疗专业人员至关重要，因为它指导着立即干预和治疗决策。人体依赖循环系统向组织输送氧气和营养，同时清除废物。心跳产生的脉搏在身体的不同部位（如手腕或脖子）可以被感知。当这种脉搏消失时，表明血液无法有效循环。例如，在心脏骤停期间，心脏停止泵血，导致pulseless状态，如果不迅速处理，可能会导致重要器官的不可逆损伤。识别pulseless状态通常是生命拯救响应的第一步。急救人员和医疗专业人员接受了快速评估情况的培训。他们检查患者的反应、呼吸和循环。如果发现某人处于pulseless状态，则可能需要立即采取心肺复苏（CPR）和除颤等措施来恢复正常的心脏功能。遭遇pulseless个体的心理影响可能是深远的，不仅对医务人员而言，对旁观者和家属也是如此。目睹某人处于pulseless状态可能引发恐惧、无助和紧迫感。这凸显了普通大众急救培训的重要性，使更多的人能够在紧急情况下有效应对。此外，pulseless的概念不仅限于身体层面，还延伸到隐喻性的解释。在文学和艺术中，被描述为pulseless的人物可能象征着缺乏活力或情感联系。被描述为pulseless的角色可能代表存在主义的绝望或与生活活力的脱节。这种双重意义丰富了我们对该术语的理解，并鼓励我们更深入地反思身体和情感健康的重要性。总之，术语pulseless包含了临床定义和更广泛的象征意义。在医学背景下，它是一个紧急的行动呼吁，要求迅速干预以防止生命的丧失。在更抽象的层面上，它提醒我们生命的脆弱性以及保持与自己和他人联系的重要性。通过理解pulseless的全面内涵，我们可以更好地欣赏生命的复杂性以及我们健康和关系的关键性质。