cyanotic

简明释义

英[ˌsaɪəˈnɒtɪk]美[saɪəˈnɑːtɪk]

adj. 青紫的；发绀的

英英释义

单词用法

同义词

反义词

例句

1.Objective to analyse the risk factors for the early failure of systemic-to-pulmonary artery shunt in cyanotic congenital heart disease (CHD).

目的分析青紫型先天性心脏病(CHD)行体肺分流术后早期失败的危险因素。

2.OBJECTIVE: to establish methods of harvesting endothelial progenitor cells from peripheral blood in children patients with cyanotic congenital heart disease.

目的：拟建立从紫绀型先天性心脏病患儿外周血获取内皮祖细胞的方法。

3.Pathophysiology of common left-to-right shunt congenital heart disease and cyanotic congenital heart disease; the significance and timing of surgery.

常见的左向右分流先天性心脏病及发绀型先天性心脏病的病理生理，手术的意义及时机。

4.Conclusion Color echocardiography can be used routinely in diagnosis of congenital heart disease of cyanotic neonates.

结论彩超可作为青紫新生儿先心病的常规筛查手段。

5.Methods: 15 cases of cyanotic congenital heart disease were collected and studied by sequential segmental analysis.

方法：收集15例紫绀型先天性心脏病尸检病例，应用心脏节段分析法进行解剖形态学观察描述。

6.Objective To study the value of color echocardiography in diagnosis of neonatal cyanotic congenital heart disease (NCHD).

目的探讨彩超对新生儿紫绀型先天性心脏病的诊断价值。

7.He may appear cyanotic and struggle to breathe.

他会拼命呼吸并出现青紫。

8.The patient was admitted to the emergency room with a cyanotic condition, indicating a lack of oxygen in the blood.

患者因出现发绀症状被送入急诊室，这表明血液中缺氧。

9.The newborn was found to be cyanotic shortly after birth, prompting immediate medical intervention.

新生儿在出生后不久被发现呈现发绀，这促使了立即的医疗干预。

10.The nurse monitored the cyanotic extremities of the patient for signs of improving circulation.

护士监测患者的发绀肢体，以观察循环改善的迹象。

11.During the physical examination, the doctor noted that the child's lips were cyanotic, suggesting a respiratory issue.

在体检中，医生注意到孩子的嘴唇呈现发绀，这表明可能存在呼吸问题。

12.In cases of severe asthma attacks, patients may become cyanotic due to inadequate airflow.

在严重的哮喘发作情况下，患者可能会因气流不足而出现发绀。

作文

Cyanosis is a medical term that refers to the bluish discoloration of the skin and mucous membranes due to insufficient oxygen in the blood. The condition can be quite alarming, as it often indicates underlying health issues that require immediate attention. In this essay, I will explore the causes, implications, and treatments related to cyanotic conditions, emphasizing the importance of recognizing this sign in clinical practice. One of the most common causes of cyanotic symptoms is respiratory distress. When the lungs are unable to effectively exchange gases, the body does not receive enough oxygen. This can occur in various situations, such as during an asthma attack, pneumonia, or chronic obstructive pulmonary disease (COPD). Patients with these conditions may exhibit cyanotic features, particularly around the lips and fingertips, signaling that their oxygen levels are dangerously low. Another significant cause of cyanotic conditions is cardiovascular problems. Congenital heart defects, for instance, can lead to inadequate blood flow and oxygenation. In children born with certain heart anomalies, the lack of proper circulation can result in a cyanotic appearance from birth. These patients require careful monitoring and often surgical interventions to correct the underlying issues. Similarly, adults with heart failure or severe valvular diseases may also present with cyanotic skin, highlighting the need for prompt medical evaluation. The implications of cyanotic symptoms extend beyond mere aesthetics; they can indicate life-threatening conditions. For instance, if a patient is experiencing acute cyanotic symptoms, it is crucial to assess their airway, breathing, and circulation immediately. Failure to address these issues can lead to organ damage and even death. Therefore, healthcare professionals must be trained to recognize cyanotic signs and respond appropriately. Treatment for cyanotic conditions varies depending on the underlying cause. In cases of respiratory distress, administering supplemental oxygen can help restore normal oxygen levels. For patients with heart-related issues, medications to improve heart function or surgical interventions may be necessary. In some instances, lifestyle changes, such as quitting smoking or engaging in regular exercise, can significantly improve overall health and reduce the risk of developing cyanotic symptoms. In conclusion, understanding cyanotic conditions is essential for both patients and healthcare providers. Recognizing the signs of cyanotic skin can be a critical factor in diagnosing and treating serious health issues. By raising awareness and improving our knowledge about the causes and treatments of cyanotic symptoms, we can enhance patient outcomes and ensure timely medical intervention. As we continue to advance in medical science, it is vital to remain vigilant about the signs our bodies give us, including the subtle yet telling signs of cyanotic conditions.

发绀是一个医学术语，指的是由于血液中氧气不足而导致皮肤和粘膜呈现蓝色的变色。这种情况可能相当令人担忧，因为它通常表明潜在的健康问题，需要立即关注。在这篇文章中，我将探讨与发绀相关的原因、影响和治疗方法，强调在临床实践中识别这一迹象的重要性。发绀症状最常见的原因之一是呼吸窘迫。当肺部无法有效进行气体交换时，身体就无法获得足够的氧气。这可能发生在多种情况下，例如哮喘发作、肺炎或慢性阻塞性肺病（COPD）。这些疾病的患者可能会在嘴唇和指尖周围表现出发绀特征，表明他们的氧气水平危险地低。另一个导致发绀症状的重要原因是心血管问题。例如，先天性心脏缺陷可能导致血流和氧合不足。出生时患有某些心脏异常的儿童，由于循环不良，可能会出现发绀外观。这些患者需要仔细监测，并且通常需要手术干预以纠正潜在问题。同样，患有心力衰竭或严重瓣膜疾病的成年人也可能表现出发绀皮肤，这突显了及时医疗评估的必要性。发绀症状的影响不仅仅停留在外观上；它们可能表明危及生命的状况。例如，如果患者出现急性发绀症状，立即评估其气道、呼吸和循环至关重要。未能解决这些问题可能导致器官损伤甚至死亡。因此，医疗专业人员必须接受培训，以识别发绀迹象并做出适当反应。治疗发绀症状因潜在原因而异。在呼吸窘迫的情况下，给予补充氧气可以帮助恢复正常的氧气水平。对于心脏相关问题的患者，可能需要改善心脏功能的药物或外科干预。在某些情况下，生活方式的改变，如戒烟或定期锻炼，可以显著改善整体健康，减少出现发绀症状的风险。总之，理解发绀症状对患者和医疗提供者都至关重要。识别发绀皮肤的迹象可能是诊断和治疗严重健康问题的关键因素。通过提高意识和改善我们对发绀症状的原因和治疗的知识，我们可以改善患者的结果，并确保及时的医疗干预。随着我们在医学科学上的不断进步，保持警惕，关注身体所发出的信号，包括微妙而又明显的发绀症状，是至关重要的。