Related Concept Videos
01:17Other Pulmonary Disorders
1.7K
Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
1.7K
01:24Chronic Obstructive Pulmonary Disease
2.6K
COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
2.6K
01:20Chronic Obstructive Pulmonary Disease-I: Introduction
3.9K
Chronic Obstructive Pulmonary Disease (COPD) is a long-lasting respiratory condition requiring continuous attention and care. It is a progressive lung disease that leads to breathing challenges due to airflow obstruction. It manifests as persistent respiratory symptoms and restricted airflow resulting from abnormalities in the airways and alveoli, usually due to long-term exposure to harmful particles or gases. COPD mainly consists of two primary conditions: emphysema and chronic bronchitis.
3.9K
01:27Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies
3.2K
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
Medical History
3.2K
01:20Chronic Obstructive Pulmonary Disease-II: Pathophysiology
4.8K
Chronic Obstructive Pulmonary Disease (COPD) pathophysiology is intricate and multifaceted, involving a complex interplay of physiological processes. Understanding these mechanisms is crucial for effectively managing and treating COPD. Here is an in-depth look at the critical elements in the pathophysiology of COPD:
Chronic Inflammation
Chronic Inflammation
4.8K
01:26COPD: Management Using Bronchodilators and Corticosteroids
874
Chronic obstructive pulmonary isease (COPD) involves a group of progressive lung disorders characterized by persistent airflow limitation and chronic respiratory symptoms. Asthma-COPD Overlap Syndrome (ACOS), encompassing features of both asthma and Chronic obstructive pulmonary disease (COPD), is a group of progressive lung disorders that includes chronic bronchitis, emphysema, and refractory (non-reversible) asthma. ACOS leads to complex clinical presentations that combine the inflammatory...
874
You might also read
Related Articles
Articles linked to this work by shared authors, journal, and citation graph.
Sort by
Same authorSame journal
Program Guidelines for the National Lung Cancer Screening Program: Targeted Lung Cancer Screening in High-Risk Individuals in Australia.
The Medical journal of Australia·2026
Same author
Performance of reduced- versus conventional-dose computed tomography in detection of parenchymal lung abnormalities: a systematic review protocol.
JBI evidence synthesis·2026
Same author
Silicosis in the Artificial Stone Countertop Industry: An Official American Thoracic Society Workshop Report.
Annals of the American Thoracic Society·2026
Related Experiment Video
Updated: Feb 19, 2026
08:17
Generation of a Chronic Obstructive Pulmonary Disease Model in Mice by Repeated Ozone Exposure
Published on: August 25, 2017
11.6K
Occupational lung diseases in Australia.
1Monash University, Melbourne, VIC drryanhoy@gmail.com.
The Medical Journal of Australia
|November 14, 2017
Summary
Hazardous workplace conditions cause significant respiratory illnesses like asthma and lung cancer. Australia needs better data collection on occupational lung diseases to protect workers
Area of Science:
- Occupational Medicine
- Respiratory Health
- Public Health
Background:
- Occupational exposures are a major factor influencing respiratory health globally.
- Estimates suggest 15% of adult-onset asthma, 15% of COPD, and 10-30% of lung cancer are linked to hazardous occupational exposures.
- A significant portion of working individuals with asthma experience work-related causation or exacerbation.
Purpose of the Study:
- To highlight the difficulties in identifying occupational causes of lung disease.
- To emphasize the lack of specific data on occupational lung diseases in Australia.
- To underscore the need for improved standards to protect workers' respiratory health.
Main Methods:
- Review of international estimates on occupational lung disease prevalence.
More Related Videos
Main Results:
- Occupational lung diseases, including silicosis from new materials, continue to emerge.
- Identifying occupational origins of lung disease requires high clinical suspicion.
- Australia relies heavily on overseas data, lacking crucial local information.
Conclusions:
- The lack of Australian data hinders targeted interventions and identification of new hazards.
- Identifying occupational lung disease can lead to treatment and coworker protection.
- Employers, government, and healthcare providers share responsibility for worker respiratory health.