Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Pulmonary Function Tests01:25

Pulmonary Function Tests

285
Pulmonary Function Tests (PFTs)
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
285
Respiratory Volumes and Capacities I01:26

Respiratory Volumes and Capacities I

796
Assessing the respiratory rate and rhythm for a complete minute is crucial for evaluating the breathing pattern. Even a minor increase in the patient's average respiratory rate, by as little as three to five breaths per minute, is an early and vital indicator of respiratory distress. Patients with a respiratory rate exceeding twenty-four breaths per minute require close monitoring to determine the physiological alterations. This careful observation is essential for prompt recognition and...
796
Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies01:27

Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies

2.5K
Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
Medical History
2.5K
Respiratory Volumes and Capacities01:22

Respiratory Volumes and Capacities

1.5K
The respiratory system is responsible for the intake of oxygen and the expulsion of carbon dioxide from the body. Respiratory volumes describe the volume of air in the lungs at different phases of the respiratory cycle. Tidal volume is the air breathed in and out during normal, quiet breathing. Inspiratory reserve volume is the air that can be forcefully inspired beyond the tidal volume. In contrast, expiratory reserve volume refers to the air that can be expelled from the lungs after a normal...
1.5K
Lung Capacity01:47

Lung Capacity

48.9K
The air in the lungs is measured in volumes and capacities. Lung volume measures reflect the amount of air taken in, released, or left over after a lung function, like a single inhalation. Lung capacity measures are sums of two or more lung volume measures.
48.9K
Physical Assessment of the Respiratory Tract I: Health History01:28

Physical Assessment of the Respiratory Tract I: Health History

147
Physical assessment of the respiratory tract is critical to patient care. It allows healthcare professionals to identify and manage various respiratory conditions. The process involves a combination of subjective and objective data collection.
Subjective Data
Subjective data provides vital information about the patient's health history and symptoms. This data is typically collected through interviews in which patients describe their experiences, symptoms, and concerns.
Health history and...
147

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

The Conundrum of Race and Lung Function Won't Be Solved With a Reference Equation.

Respiratory care·2025
Same author

Is It Time to Abandon Binary Interpretation of Pulmonary Function Data?

American journal of respiratory and critical care medicine·2023
Same author

The Role of Pulmonary Function Testing in the Diagnosis and Management of COPD.

Respiratory care·2023
Same author

Real-world diffusing capacity simulation data: how well do they fit current European Respiratory Society/American Thoracic Society acceptability criteria?

ERJ open research·2023
Same author

Validation of the clinical utility of sGaw as a response variable in methacholine challenge testing.

Respirology (Carlton, Vic.)·2022
Same author

Aerosol Safety in the Pulmonary Function Laboratory: A New Normal That Is Long Overdue?

Respiratory care·2022
Same journal

Inspiratory Effort Assessment Using the Occlusion Pressure-Derived Tension-Time Index.

Respiratory care·2026
Same journal

Clinical Usage of High-Flow Nasal Cannula Across Disease Categories and Care Settings: A Nationwide Cohort Study in Japan.

Respiratory care·2026
Same journal

Efficacy of Mechanical Insufflation-Exsufflation Devices as Analyzed in Lung Models: Systematic Review and Network Meta-Analysis of Peak Expiratory Flow Data.

Respiratory care·2026
Same journal

Overnight Oxygenation and Patient Comfort Using a New Nasal Cannula Versus Standard Cannula in Long-Term Oxygen Therapy.

Respiratory care·2026
Same journal

Effects of Resting Posture on End-Expiratory Lung Impedance and Regional Ventilation Distribution, Assessed Using Electrical Impedance Tomography.

Respiratory care·2026
Same journal

Carbon Dioxide During First-Intention High-Frequency Jet Ventilation: A Narrow Therapeutic Window.

Respiratory care·2026
查看所有相关文章

相关实验视频

Updated: May 23, 2025

Conducting Respiratory Oscillometry in an Outpatient Setting
14:49

Conducting Respiratory Oscillometry in an Outpatient Setting

Published on: April 8, 2022

6.8K

年度回顾:肺功能检测测试

Jeffrey M Haynes1

  • 1Mr. Haynes is affiliated with Pulmonary Function Laboratory, Elliot Health System, Manchester, New Hampshire, USA.

Respiratory care
|May 21, 2025
PubMed
概括
此摘要是机器生成的。

本综述涵盖了肺功能测试的最新进展,重点关注肺体积,气流阻塞,支气管扩展剂反应和种族中立方程,以更好地评估呼吸系统健康.

关键词:
慢性慢性肺炎是一种慢性慢性肺炎,COPD是一种慢性肺炎.部分排出的氧化氧化物.肺部的体积 肺部的体积肺功能测试试验 肺功能测试试验参考范围的参考范围.螺旋测量是一种螺旋测量.

更多相关视频

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease
00:07

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease

Published on: August 24, 2019

9.6K
Using Continuous Data Tracking Technology to Study Exercise Adherence in Pulmonary Rehabilitation
09:42

Using Continuous Data Tracking Technology to Study Exercise Adherence in Pulmonary Rehabilitation

Published on: November 8, 2013

13.4K

相关实验视频

Last Updated: May 23, 2025

Conducting Respiratory Oscillometry in an Outpatient Setting
14:49

Conducting Respiratory Oscillometry in an Outpatient Setting

Published on: April 8, 2022

6.8K
Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease
00:07

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease

Published on: August 24, 2019

9.6K
Using Continuous Data Tracking Technology to Study Exercise Adherence in Pulmonary Rehabilitation
09:42

Using Continuous Data Tracking Technology to Study Exercise Adherence in Pulmonary Rehabilitation

Published on: November 8, 2013

13.4K

科学领域:

  • 肺部病理学 肺部病理学
  • 呼吸系统医学 呼吸系统医学
  • 临床生理学 临床生理学

背景情况:

  • 肺功能测试 (PFT) 有着悠久的历史,许多常见的测试是在计算机广泛使用之前开发的.
  • 尽管广泛使用,但执行,解释和应用PFT的最佳方法仍然是积极研究和辩论的领域.

研究的目的:

  • 审查最近关于肺功能测试关键方面的出版物.
  • 讨论肺体积测量,气流阻塞分类和支气管扩展剂响应性的进展.
  • 检查PFT中种族中立参考方程的实施和影响.

主要方法:

  • 对肺功能测试领域最近发表的论文进行文献综述.
  • 综合与肺体积测试方法相关的发现.
  • 对定义和分类空气流阻塞的研究进行分析.
  • 对支气管扩展剂反应的临床实用性进行研究的评估.
  • 审查关于种族中立参考方程的开发和应用的研究.

主要成果:

  • 最近的研究继续完善肺体积测试的性能和解释.
  • 目前正在探索空气流阻塞的新定义和分级系统.
  • 支气管扩展剂反应的临床意义正在进行调查.
  • 过渡到种族中立的参考方程是PFT的一个重要发展.

结论:

  • 持续的研究对于优化肺功能测试实践至关重要.
  • 对PFT的性能,解释和应用的标准化对于准确的诊断和管理至关重要.
  • 采用种族中立方程式代表了朝着更公平的呼吸系统健康评估迈进的一步.