hypoxemia

简明释义

英[ˌhaɪpɒkˈsiːmiə]美[ˌhaɪpɑːkˈsiːmiə]

n. 血氧不足

英英释义

单词用法

同义词

反义词

例句

1.Conclusion NIPPV can improved hypoxemia more rapidly than conventional therapy and is one of the important means to rescue acute pulmonary edema.

结论经面罩无创机械通气治疗急性心源性肺水肿起效快，能明显改善低氧血症，是抢救急性心源性肺水肿的重要手段之一。

2.Correlation exists between hypoxemia, clinical condition and prognosis, indicating that the treatment of oxygen in the initial stage is important.

低氧血症与临床病情及预后相关，治疗中应重视早期给氧治疗。

3.Conclusion PROM, hypoxemia, acidosis, hypocarbia and PVE are high risk factors of PVL.

结论PROM、低氧血症、酸中毒、低碳酸血症、PVE为早产儿PVL的高危因素。

4.The occurrence of cardiac arrhythmia in patients with OSAHS is closely related with AHI and nocturnal hypoxemia and sympathetic tone.

结论OSAHS患者心律失常的发生与呼吸暂停低通气指数，低氧血症及交感紧张密切相关。

5.Conclusions: the incidence of postoperative hypoxemia in CP children is quite high and the care of upper respiratory tract should be emphasized.

结论：小儿腭裂手术后低氧血症的发生率较高，宜加强上呼吸道的管理。

6.Objective:To study the relationship between hypoxemia and ambulatory blood pressure (ABP) in obstructive sleep apnea syndrome (OSAS) during sleep.

目的：探讨阻塞性睡眠呼吸暂停综合征（OSAS）患者夜间低氧血症与动态血压变化的相互关系。

7.Objective: To investigate the alkalosis and hypoxemia in patients with liver cirrhosis accompanied by hepatic encephalopathy (he).

目的：探讨肝硬化患者并发肝性脑病(HE)时的碱中毒与低氧血症。

8.Objective:To study the relationship between hypoxemia and ambulatory blood pressure (ABP) in obstructive sleep apnea syndrome (OSAS) during sleep.

目的：探讨阻塞性睡眠呼吸暂停综合征（OSAS）患者夜间低氧血症与动态血压变化的相互关系。

9.The patient was diagnosed with hypoxemia (低氧血症) after the doctor reviewed their blood gas results.

在医生查看了他们的血气结果后，患者被诊断为hypoxemia（低氧血症）。

10.During the mountain expedition, many climbers experienced hypoxemia (低氧血症) due to the high altitude.

在登山探险期间，许多登山者因高海拔而经历了hypoxemia（低氧血症）。

11.Patients with chronic obstructive pulmonary disease often suffer from hypoxemia (低氧血症) as their lungs cannot effectively transfer oxygen.

慢性阻塞性肺病患者常常因为肺部无法有效传输氧气而遭受hypoxemia（低氧血症）。

12.The nurse monitored the patient's oxygen levels closely to prevent hypoxemia (低氧血症).

护士密切监测患者的氧气水平，以防止发生hypoxemia（低氧血症）。

13.In cases of severe asthma attacks, hypoxemia (低氧血症) can occur rapidly.

在严重的哮喘发作中，hypoxemia（低氧血症）可以迅速发生。

作文

Hypoxemia is a medical term that refers to a deficiency of oxygen in the blood. It is a critical condition that can lead to serious health issues if not addressed promptly. Understanding hypoxemia is essential for both medical professionals and the general public, as it can affect anyone, regardless of age or health status. In this essay, we will explore the causes, symptoms, and potential treatments for hypoxemia, highlighting its significance in the realm of healthcare. One of the primary causes of hypoxemia (低氧血症) is respiratory disorders. Conditions such as chronic obstructive pulmonary disease (COPD), pneumonia, and asthma can severely impair the lungs' ability to absorb oxygen. When the lungs are compromised, the oxygen levels in the bloodstream drop, resulting in hypoxemia (低氧血症). Additionally, environmental factors like high altitudes can also contribute to this condition. At higher elevations, the air pressure is lower, which means there is less oxygen available to breathe, leading to decreased oxygen saturation in the blood. Another significant cause of hypoxemia (低氧血症) is cardiovascular problems. Heart conditions, such as heart failure or congenital heart defects, can hinder the heart's ability to pump oxygenated blood effectively throughout the body. This inefficiency can result in hypoxemia (低氧血症), as the body's organs and tissues do not receive the necessary oxygen to function properly. Furthermore, anemia, a condition characterized by a lack of healthy red blood cells, can also lead to hypoxemia (低氧血症) since there are fewer cells available to carry oxygen. The symptoms of hypoxemia (低氧血症) can vary depending on the severity of the condition. Mild cases may present with symptoms such as shortness of breath, rapid heartbeat, and slight confusion. However, as hypoxemia (低氧血症) worsens, symptoms can escalate to include severe difficulty breathing, bluish coloration of the skin (cyanosis), and loss of consciousness. Recognizing these symptoms is crucial, as timely intervention can prevent more severe complications, including organ failure or death. Diagnosis of hypoxemia (低氧血症) typically involves measuring the oxygen saturation level in the blood using a pulse oximeter, a non-invasive device that clips onto a fingertip. A reading below 90% is generally considered indicative of hypoxemia (低氧血症). In some cases, arterial blood gas tests may be conducted to obtain a more comprehensive understanding of a patient’s oxygen and carbon dioxide levels. Treatment for hypoxemia (低氧血症) depends on its underlying cause. For instance, patients with respiratory issues may require supplemental oxygen therapy to increase oxygen levels in their blood. Medications like bronchodilators can help open airways and improve breathing in individuals with asthma or COPD. In cases where hypoxemia (低氧血症) is due to heart conditions, addressing the heart problem through medication or surgical interventions may be necessary. In conclusion, hypoxemia (低氧血症) is a serious medical condition that results from inadequate oxygen levels in the blood. Its causes can range from respiratory and cardiovascular issues to environmental factors. Recognizing the symptoms and seeking prompt medical attention is vital for effective treatment and prevention of severe complications. As awareness of hypoxemia (低氧血症) increases, so does the ability of individuals to take proactive steps in managing their health and ensuring timely care when needed.

低氧血症是一个医学术语，指的是血液中氧气不足的状态。这是一种关键的状况，如果不及时处理，可能会导致严重的健康问题。理解低氧血症对于医疗专业人员和公众来说都是至关重要的，因为它可以影响任何人，无论年龄或健康状况。在这篇文章中，我们将探讨低氧血症的原因、症状和潜在治疗方法，强调其在医疗领域的重要性。 低氧血症的主要原因之一是呼吸系统疾病。慢性阻塞性肺病（COPD）、肺炎和哮喘等疾病会严重损害肺部吸收氧气的能力。当肺部受损时，血液中的氧气水平下降，导致低氧血症。此外，环境因素如高海拔也会导致这种情况。在高海拔地区，气压较低，这意味着可供呼吸的氧气较少，从而导致血液中的氧饱和度降低。 低氧血症的另一个重要原因是心血管问题。心脏病，如心力衰竭或先天性心脏缺陷，会妨碍心脏有效地泵送含氧血液到全身。这种效率低下可能导致低氧血症，因为身体的器官和组织无法获得必要的氧气来正常运作。此外，贫血——一种健康红血球缺乏的状态——也可能导致低氧血症，因为可用于携带氧气的细胞减少。 低氧血症的症状因病情的严重程度而异。轻度病例可能表现出呼吸急促、心跳加速和轻微的意识混乱等症状。然而，随着低氧血症的加重，症状可能升级，包括严重的呼吸困难、皮肤发蓝（青紫）和失去意识。识别这些症状至关重要，因为及时干预可以防止更严重的并发症，包括器官衰竭或死亡。 低氧血症的诊断通常涉及使用脉搏血氧仪测量血液中的氧饱和度，这是一种无创设备，夹在手指尖上。一般认为，低于90%的读数表明存在低氧血症。在某些情况下，可能会进行动脉血气测试，以更全面地了解患者的氧气和二氧化碳水平。 低氧血症的治疗取决于其根本原因。例如，患有呼吸问题的患者可能需要补充氧气治疗，以提高血液中的氧气水平。药物如支气管扩张剂可以帮助打开气道，改善哮喘或COPD患者的呼吸。在低氧血症由于心脏疾病引起的情况下，解决心脏问题可能需要药物或外科干预。 总之，低氧血症是一种严重的医学状况，由于血液中氧气水平不足而导致。其原因可能包括呼吸和心血管问题以及环境因素。认识到症状并寻求及时的医疗帮助对有效治疗和预防严重并发症至关重要。随着对低氧血症的认识增加，个人能够采取主动措施管理自己的健康，并在需要时确保及时护理。