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

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:

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...

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

Oxygen therapy is a pivotal aspect of medical care, particularly for patients with respiratory ailments. Two prominent oxygen-delivering systems include the Venturi mask and the transtracheal oxygen catheter.
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...

Pneumothorax-II

Pneumothorax-II

Pneumothorax is a medical condition defined by the buildup of air in the pleural space between the lungs and the chest wall. This accumulation of air can lead to partial or complete lung collapse, resulting in a range of clinical manifestations. Understanding the clinical presentation and effective management strategies is crucial for healthcare professionals in providing timely and appropriate care to individuals with pneumothorax.
Clinical Manifestations:

Anatomy of the Ear

Anatomy of the Ear

Auditory sensation, commonly called hearing, involves the transformation of sonic waves into neural impulses facilitated by the structures of the auditory organ. The prominent, flesh-like structure on the side of the head, called the auricle, directs sound waves towards the auditory canal. The auricle is often mislabeled as the pinna, a term more aligned with mobile structures like a feline's external ear. The auditory canal penetrates the cranium via the external auditory meatus of the...

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.

You might also read

Related Articles

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

Sort by

Same author

Evaluating the efficacy of transrectal povidone-iodine application for infection prevention in transrectal ultrasound-guided prostate biopsy: A single-center retrospective study.

The Medical journal of Malaysia·2025

Same author

Effect of brown rice flour fortification on the quality of wheat-based dough and flat bread.

Journal of food science and technology·2014

Same author

Improvement of strain Penicillium sp. EZ-ZH190 for tannase production by induced mutation.

Applied biochemistry and biotechnology·2013

Same author

Lead poisoning in the world and Iran.

The international journal of occupational and environmental medicine·2012

Same author

Occupational noise-induced hearing loss.

The international journal of occupational and environmental medicine·2012

Same author

Effect of surfactant gels on dough rheological characteristics and quality of bread.

Critical reviews in food science and nutrition·2005

Search research articles

Related Experiment Video

Updated: May 18, 2026

Harvest of Vestibular End-Organs under Physiologic Conditions during Labyrinthectomy

Harvest of Vestibular End-Organs under Physiologic Conditions during Labyrinthectomy

Published on: November 29, 2024

Ear disorders in scuba divers.

¹Academy of Medical Sciences of the IR Iran, Tehran, Iran. f_azizi2000@yahoo.com

The International Journal of Occupational and Environmental Medicine

|October 2, 2012

Summary

This summary is machine-generated.

Underwater diving has evolved significantly, leading to a rise in dive-related medical conditions, particularly affecting the ears. This overview focuses on common otologic issues faced by scuba divers.

More Related Videos

Training Rats to Voluntarily Dive Underwater: Investigations of the Mammalian Diving Response

Training Rats to Voluntarily Dive Underwater: Investigations of the Mammalian Diving Response

Published on: November 12, 2014

Quantitatively Measuring In situ Flows using a Self-Contained Underwater Velocimetry Apparatus (SCUVA)

Quantitatively Measuring In situ Flows using a Self-Contained Underwater Velocimetry Apparatus (SCUVA)

Published on: October 31, 2011

Related Experiment Videos

Last Updated: May 18, 2026

Harvest of Vestibular End-Organs under Physiologic Conditions during Labyrinthectomy

Harvest of Vestibular End-Organs under Physiologic Conditions during Labyrinthectomy

Published on: November 29, 2024

Training Rats to Voluntarily Dive Underwater: Investigations of the Mammalian Diving Response

Training Rats to Voluntarily Dive Underwater: Investigations of the Mammalian Diving Response

Published on: November 12, 2014

Quantitatively Measuring In situ Flows using a Self-Contained Underwater Velocimetry Apparatus (SCUVA)

Quantitatively Measuring In situ Flows using a Self-Contained Underwater Velocimetry Apparatus (SCUVA)

Published on: October 31, 2011

Area of Science:

Otolaryngology
Diving Medicine
Occupational Health

Background:

Underwater diving has a long history, with modern advancements enabling deep diving and scuba technology.
The increasing popularity of diving has highlighted the need for specialized medical knowledge, leading to the field of diving medicine.
Dive-related medical conditions, especially head and neck disorders, are becoming more prevalent.

Purpose of the Study:

To provide a concise overview of medical conditions associated with underwater diving.
To specifically address the common ear disorders encountered by divers.
To highlight the challenges faced by healthcare professionals in diving medicine.

Main Methods:

Literature review of diving-related medical conditions.
Focus on otologic and paranasal sinus disorders.
Emphasis on scuba diving-specific issues.

Main Results:

Otologic diseases are the most common occupational disorders in divers.
External otitis and ear canal exostosis are frequently reported.
Barotraumas, particularly of the middle ear, are common due to pressure changes; inner ear barotraumas are less frequent.

Conclusions:

Diving medicine is an essential specialty due to the prevalence of dive-related health issues.
Ear disorders represent a significant health concern for underwater divers.
Understanding these conditions is crucial for diver safety and healthcare providers.