测量普通款未贴钻美甲同事的无名指，显示氧饱和度为98%。 测量贴钻款美甲同事贴钻的大 拇指时，数据无法显示。 2月5日，在湖南省人民医院急诊ICU内，女子丽丽因暴发性心肌炎陷入生命垂危境地，心源性休克、心 跳骤停……生命体征岌岌可危。 急诊室接诊美甲女大学生 卸甲完成后，医护人员迅速重新监测血氧指标，及时调整治疗方案。经过多学科团队的全力施救，丽丽 的生命体征逐渐趋于平稳，室颤得到有效控制，最终成功脱离生命危险。 医生提醒：爱美的人 记得"要留一根手指保命！" 浙大二院急诊医学科卢骁医师曾在微博上发健康警示：爱美甲的朋友记得给自己留一个"救命指"。 卢医生告诉记者，起因和此前接诊的一位女患者有关。这是位20多岁的年轻女孩，因昏迷被送到急 诊。"当时想给她测血氧饱和度，结果发现她双手、双脚都做了美甲，而且是带钻的那种，扯也扯不 掉，血氧仪根本没法检测（注：测不出数值）。"后来通过耳夹式血氧仪进行了生命体征检测，后续才 能进一步治疗。 "血氧饱和度是衡量血液中氧气含量的重要指标，对评估人体健康状况至关重要。"卢医生表示，当患者 处于昏迷或术后麻醉状态，医生通过血氧仪来监测患者的血氧饱和度，属于间接测定法，通过血氧 ...

Core Viewpoint - The article emphasizes the challenges faced by chronic obstructive pulmonary disease (COPD) patients during winter, particularly the "Nine Cold Days" period, and outlines strategies for effective self-management to navigate this season safely [2][3]. Group 1: Winter Challenges for COPD Patients - COPD patients account for over 30% of hospitalizations due to acute exacerbations of respiratory diseases in winter [2] - Cold air can trigger bronchospasm and increase respiratory resistance, while viruses and air pollution are more prevalent during this season [2] Group 2: Treatment Strategies - The latest treatment approach recommends early use of dual bronchodilators (LAMA+LABA) and triple therapy with inhaled steroids for patients with a history of exacerbations [3] - Patients should carry rescue medications but should seek medical advice if they need to use them more than twice a week, indicating insufficient maintenance therapy [3] Group 3: Immunization and Oxygen Therapy - Vaccination is crucial for preventing infections that can lead to acute exacerbations, with recommendations for flu, pneumococcal, shingles, and Tdap vaccines [4] - Long-term home oxygen therapy is essential for patients with chronic respiratory failure, and it should be used during daily activities to improve overall function [4] Group 4: Recognizing Early Signs of Exacerbation - Patients should learn to identify early signs of exacerbation, such as increased cough, sputum changes, and difficulty breathing, and monitor objective indicators like oxygen saturation [5][6] - Immediate action is advised if any signs of exacerbation occur, as timely intervention is critical for preserving lung function [6] Group 5: Lifestyle and Emotional Well-being - Keeping warm and wearing masks outdoors are essential for respiratory protection, along with maintaining a suitable indoor environment [7] - Emotional health is also important; social interactions and seeking professional help for persistent anxiety or depression can enhance treatment adherence and overall well-being [8]