Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Physical Assessment of the Respiratory Tract IV: Auscultation

Physical Assessment of the Respiratory Tract IV: Auscultation

Auscultation is a crucial component of the physical assessment of the respiratory tract. It offers valuable insights into airflow through the bronchial tree and potential lung obstructions. This process involves careful listening to breath, voice, and adventitious sounds, which can reveal a wealth of information about a patient's respiratory health.
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.

Asthma-III: Symptoms and Complications

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

Assessment of Respiration

Assessment of Respiration

The respiratory system's basic structures and primary functions lay the foundation for nurses' comprehensive respiratory assessments. This assessment includes subjective and objective data to gauge the patient's respiratory health.
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...

Respiratory System Abnormal Finding II: Palpation and Auscultation

Respiratory System Abnormal Finding II: Palpation and Auscultation

In assessing respiratory abnormalities, palpation and auscultation are critical tools for detecting and interpreting various pathophysiological changes. These techniques provide insight into underlying disorders by evaluating tactile sensations and sounds produced by the respiratory system.
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:

Pulmonary Cycle: Exhalation

Pulmonary Cycle: Exhalation

In terms of human respiration, the act of expelling air, known as exhalation (or expiration), operates on the principle of pressure gradients. During expiration, the pressure within the lungs exceeds that of the surrounding atmosphere. Under normal conditions, quiet breathing involves passive exhalation and is free of muscular contractions. This is because the exhalation process is driven by the natural elastic recoil of the lungs and chest wall, both of which have an inherent tendency to...

Respiratory System Abnormal Finding I: Inspection and Percussion

Respiratory System Abnormal Finding I: Inspection and Percussion

Respiratory system abnormalities are a significant concern in healthcare due to their potential to indicate underlying severe conditions like Chronic Obstructive Pulmonary Disease (COPD), asthma, and pneumonia. These abnormalities can often be detected through physical examination methods like inspection and percussion.
Inspection Findings
During an inspection, several findings may suggest the presence of respiratory distress or disease. Pursed-lip breathing, where exhalation is slowed by...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Expert Perspectives on the Management of Alpha 1-Antitrypsin Deficiency.

Acta medica portuguesa·2022

Same author

Nasal versus oronasal mask in patients under auto-adjusting continuous positive airway pressure titration: a real-life study.

European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·2020

Same author

The role of sleepiness on arterial stiffness improvement after CPAP therapy in males with obstructive sleep apnea: a prospective cohort study.

BMC pulmonary medicine·2017

Same author

Use of CPAP to reduce arterial stiffness in moderate-to-severe obstructive sleep apnoea, without excessive daytime sleepiness (STIFFSLEEP): an observational cohort study protocol.

BMJ open·2016

Search research articles

Related Experiment Video

Updated: Oct 27, 2025

Author Spotlight: Efficacy of Auricular Pressure Bean Therapy in Reducing Wheezing Symptoms

Author Spotlight: Efficacy of Auricular Pressure Bean Therapy in Reducing Wheezing Symptoms

Published on: May 10, 2024

A persistent wheeze.

Bruno de Aguiar Mendes^1,2, Joana Duarte Santos³, Carlos Lopes Figueiredo^1,2

¹Serviço de Pneumologia - Hospital de Santa Marta, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal.

Breathe (Sheffield, England)

|July 23, 2021

Summary

This summary is machine-generated.

This case study explores the diagnosis of a woman experiencing recurrent respiratory infections and recent breathing difficulties. It highlights the diagnostic process for complex respiratory conditions.

More Related Videos

Murine Model of Allergen Induced Asthma

Murine Model of Allergen Induced Asthma

Published on: May 14, 2012

Simplified Whole Body Plethysmography to Characterize Lung Function During Respiratory Melioidosis

Simplified Whole Body Plethysmography to Characterize Lung Function During Respiratory Melioidosis

Published on: February 24, 2023

Related Experiment Videos

Last Updated: Oct 27, 2025

Author Spotlight: Efficacy of Auricular Pressure Bean Therapy in Reducing Wheezing Symptoms

Author Spotlight: Efficacy of Auricular Pressure Bean Therapy in Reducing Wheezing Symptoms

Published on: May 10, 2024

Murine Model of Allergen Induced Asthma

Murine Model of Allergen Induced Asthma

Published on: May 14, 2012

Simplified Whole Body Plethysmography to Characterize Lung Function During Respiratory Melioidosis

Simplified Whole Body Plethysmography to Characterize Lung Function During Respiratory Melioidosis

Published on: February 24, 2023

Area of Science:

Pulmonology
Internal Medicine
Diagnostic Medicine

Background:

Recurrent respiratory infections can indicate underlying immune deficiencies or chronic lung diseases.
Progressive dyspnea and wheezing necessitate a thorough investigation to identify the etiology.

Purpose of the Study:

To determine the diagnosis in a patient presenting with a history of multiple respiratory infections and recent onset of dyspnea and wheezing.
To illustrate the clinical reasoning and diagnostic workup for complex respiratory presentations.

Main Methods:

A detailed patient history was obtained, focusing on respiratory symptoms and past infections.
Physical examination findings were documented.
Diagnostic investigations, including imaging and laboratory tests, were performed to evaluate lung function and identify potential causes.

Main Results:

The patient's history revealed a pattern suggestive of a specific underlying condition.
Diagnostic tests pointed towards [Specific Diagnosis - to be filled in based on the full study].
The progressive nature of symptoms was correlated with the identified pathology.

Conclusions:

The final diagnosis was established based on the integration of clinical presentation and diagnostic findings.
Early and accurate diagnosis is crucial for effective management of such respiratory conditions.
This case underscores the importance of a systematic approach to diagnosing complex respiratory illnesses.