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Related Concept Videos

Asthma-III: Symptoms and Complications01:24

Asthma-III: Symptoms and Complications

Asthma, a common chronic respiratory condition, is classified considering the frequency and severity of symptoms alongside lung function impairment. Understanding this classification is essential for appropriate treatment and management. Here's a detailed look at the classification of asthma and its clinical features and complications:
Classification of Asthma
Asthma-I: Introduction01:29

Asthma-I: Introduction

Asthma is a chronic respiratory ailment that requires careful management due to its varying symptoms and influencing factors. It is characterized by airway inflammation, bronchial hyperresponsiveness, and reversible airflow obstruction, leading to symptoms like wheezing, shortness of breath, chest tightness, and coughing. The symptom frequency and intensity may vary considerably over time. It is also linked to immune system responses to allergens and irritants, highlighting the complex...
Asthma I: Introduction01:28

Asthma I: Introduction

Asthma is a chronic inflammatory disorder of the airways characterized by variable airflow obstruction and heightened bronchial responsiveness to a wide range of triggers. The underlying inflammation leads to airway swelling, mucus hypersecretion, and smooth muscle constriction, all of which narrow the airway lumen and impede airflow. Clinically, asthma presents with recurrent episodes of wheezing, shortness of breath, chest tightness, and coughing, symptoms that typically vary in intensity and...
Asthma III: Clinical Manifestations01:13

Asthma III: Clinical Manifestations

Asthma presents with a characteristic pattern of episodic respiratory symptoms that reflect underlying airway inflammation, bronchoconstriction, and mucus hypersecretion. Although severity varies among individuals, certain clinical manifestations are considered hallmarks of the disorder and often guide diagnosis and assessment.Respiratory SymptomsA persistent cough is one of the most common early features of asthma. It is frequently dry and tends to worsen at night or in the early morning,...
Asthma-IV: Nursing Management01:30

Asthma-IV: Nursing Management

The nursing management of asthma is a comprehensive approach that relies heavily on the expertise and dedication of healthcare professionals. It involves thorough assessment, accurate diagnosis, strategic planning, effective implementation, and diligent evaluation. By meticulously following this step-by-step process, healthcare professionals play a crucial role in providing the best possible care and treatment for patients with asthma, enhancing their overall health and well-being.
First, in...
Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features01:24

Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features

Chronic bronchitis is a key phenotype of chronic obstructive pulmonary disease (COPD), characterized by airway-centered inflammation and mucus overproduction. It develops from long-term exposure to harmful particles or gases, most commonly cigarette smoke, which triggers a persistent inflammatory response.Cellular and Structural ChangesInflammation initially affects the large bronchi and later the smaller airways, with infiltration by immune cells, including neutrophils, macrophages, and...

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Related Experiment Video

Updated: Jun 13, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
14:39

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Published on: November 4, 2010

Growing old with asthma: what are the changes and challenges?

Sidney S Braman1

  • 1Division of Pulmonary and Critical Care Medicine, Alpert Medical School of Brown University, Rhode Island Hospital, APC 7, 594 Eddy Street, Providence, RI 02903, USA. sidney_braman@brown.edu

Expert Review of Respiratory Medicine
|April 22, 2010
PubMed
Summary

Asthma affects millions, particularly children, with many experiencing remission and recurrence. Older adults face unique challenges with asthma, including comorbidities and delayed care, impacting healthcare outcomes.

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Asthma Detection Research Based on Voice Signal Processing and Machine Learning
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Asthma Detection Research Based on Voice Signal Processing and Machine Learning

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Last Updated: Jun 13, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
14:39

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Published on: November 4, 2010

Asthma Detection Research Based on Voice Signal Processing and Machine Learning
04:04

Asthma Detection Research Based on Voice Signal Processing and Machine Learning

Published on: July 22, 2025

Area of Science:

  • Pulmonology
  • Geriatric Medicine
  • Epidemiology

Background:

  • Asthma affects 7% of US adults and nearly 10% of children.
  • Lifetime asthma prevalence is 10.5%, with new cases often appearing in childhood.
  • While many children experience remission, adult-onset asthma is less common and rarely remits.

Purpose of the Study:

  • To highlight the unique aspects of asthma in older adults.
  • To compare asthma presentation in the elderly versus younger populations.
  • To emphasize the need for tailored care for geriatric asthma patients.

Main Methods:

  • Review of existing literature on asthma prevalence and characteristics.
  • Analysis of age-related differences in asthma presentation and comorbidities.
  • Comparison of pathophysiology and clinical manifestations across age groups.

Main Results:

  • Asthma burden is high in the geriatric population, with excessive healthcare utilization and mortality.
  • Older adults with asthma often present with medical comorbidities and fixed airflow obstruction.
  • Reduced perception of dyspnea in the elderly can delay critical medical attention.

Conclusions:

  • Asthma in older adults shares similarities with younger patients but has distinct features.
  • Understanding age-specific challenges is crucial for improving asthma management in the elderly.
  • Attending to the unique aspects of aging can lead to better outcomes for geriatric asthma patients.