peak flow

简明释义

最大流量

英英释义

Peak flow refers to the maximum rate of airflow that can be achieved during a forced expiration, typically measured with a peak flow meter. It is often used in the management of asthma and other respiratory conditions.

峰流量指在强制呼气过程中可以达到的最大气流速率，通常使用峰流量计测量。它常用于哮喘和其他呼吸系统疾病的管理。

例句

1.My doctor recommended keeping a daily log of my peak flow 峰值流量 to identify patterns.

我的医生建议我每天记录我的peak flow 峰值流量以识别模式。

2.Using a peak flow 峰值流量 meter can help you understand your lung function better.

使用peak flow 峰值流量计可以帮助你更好地了解你的肺功能。

3.Athletes often track their peak flow 峰值流量 to optimize their performance during training.

运动员通常跟踪他们的peak flow 峰值流量以优化训练表现。

4.A sudden drop in peak flow 峰值流量 readings can indicate an impending asthma attack.

在peak flow 峰值流量读数中突然下降可能表明即将发生哮喘发作。

5.The doctor asked me to measure my peak flow 峰值流量 every morning to monitor my asthma.

医生让我每天早上测量我的peak flow 峰值流量来监测我的哮喘。

作文

Understanding the concept of peak flow is essential, especially for individuals who suffer from respiratory conditions such as asthma. The term peak flow refers to the maximum speed at which a person can exhale air from their lungs. This measurement is crucial because it helps in monitoring lung function and detecting any changes that may indicate an exacerbation of symptoms. By regularly measuring peak flow, patients can better manage their condition and take preventive measures before an asthma attack occurs.In practical terms, peak flow is measured using a device called a peak flow meter. This handheld instrument allows individuals to blow into it forcefully, recording the highest rate of airflow. The results are usually expressed in liters per minute (L/min). Patients are often advised to establish a personal best peak flow reading when they are feeling well, which serves as a baseline for comparison during times of illness. Monitoring peak flow readings can provide valuable insights into one’s respiratory health. For instance, if a patient notices that their peak flow measurements are consistently lower than their personal best, it may signal that their asthma is not well controlled. This information can prompt them to consult with their healthcare provider to adjust their medication or treatment plan accordingly.Moreover, understanding peak flow is not only beneficial for those with existing respiratory conditions but also for athletes and fitness enthusiasts. In sports, optimal lung function is crucial for performance. Athletes often need to be aware of their peak flow to ensure that their respiratory system can meet the demands of intense physical activity. By keeping track of their peak flow, they can identify any potential issues early on, allowing them to address them before they impact their training or competition.In conclusion, the importance of peak flow cannot be overstated. Whether for managing chronic respiratory diseases or optimizing athletic performance, understanding and monitoring peak flow is vital. It empowers individuals to take control of their health, make informed decisions, and ultimately lead a more active and fulfilling life. Therefore, regular measurement and awareness of peak flow should be a priority for anyone concerned about their lung health or overall physical performance.

理解峰值流量的概念至关重要，尤其是对于那些患有呼吸系统疾病（如哮喘）的人来说。术语峰值流量指的是一个人从肺部呼气的最大速度。这一测量非常重要，因为它有助于监测肺功能并检测任何可能表明症状加重的变化。通过定期测量峰值流量，患者可以更好地管理他们的病情，并在哮喘发作之前采取预防措施。在实际操作中，峰值流量是使用一种称为峰值流量计的设备来测量的。这种手持仪器允许个体用力吹气，从而记录最高的气流速率。结果通常以每分钟升（L/min）表示。患者通常被建议在感觉良好时建立个人最佳峰值流量读数，这作为生病时比较的基线。监测峰值流量读数可以提供有关个人呼吸健康的宝贵见解。例如，如果患者注意到他们的峰值流量测量结果持续低于个人最佳值，这可能表明他们的哮喘控制不佳。这一信息可以促使他们咨询医疗提供者，以相应调整药物或治疗计划。此外，了解峰值流量不仅对已有呼吸系统疾病的人有益，对运动员和健身爱好者同样重要。在运动中，最佳的肺功能对表现至关重要。运动员通常需要了解他们的峰值流量，以确保他们的呼吸系统能够满足高强度身体活动的需求。通过跟踪他们的峰值流量，他们可以及早识别潜在问题，从而在影响训练或比赛之前解决这些问题。总之，峰值流量的重要性不容小觑。无论是管理慢性呼吸疾病还是优化运动表现，理解和监测峰值流量都是至关重要的。它使个人能够掌控自己的健康，做出明智的决定，并最终过上更加积极和充实的生活。因此，定期测量和关注峰值流量应成为任何关注肺健康或整体身体表现的人的首要任务。