Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Pulmonary Cycle: Exhalation01:17

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...
Pneumonia I: Introduction01:29

Pneumonia I: Introduction

Pneumonia is an infection of the lower respiratory tract that leads to inflammation of the lung parenchyma, often resulting in the accumulation of inflammatory exudate in the alveoli and airways. Unlike the watery, low-protein fluid exudate in pulmonary edema, the exudate in this case is a thick fluid rich in immune cells, proteins, and debris produced during infection and inflammation.This impairs gas exchange and can lead to consolidation of lung tissue. The infection may be caused by a...
Pneumonia I: Introduction01:30

Pneumonia I: Introduction

Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
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...
The Bronchial Tree01:23

The Bronchial Tree

The human bronchi and bronchial tree play a crucial role in the respiratory system, facilitating the exchange of oxygen and carbon dioxide. Let's delve into the intricate structure and functions of these respiratory components.
The trachea, commonly known as the windpipe, is a tube that connects the larynx (voice box) to the bronchi. At a point called the carina, it bifurcates into two primary bronchi. The right primary bronchus is wider, shorter, and more vertical than the left primary...
Acute Respiratory Failure-II01:21

Acute Respiratory Failure-II

Type I Respiratory Failure, or hypoxemic respiratory failure, occurs when the partial pressure of oxygen (PaO2) in arterial blood falls below 60 mmHg while breathing room air without a corresponding increase in arterial carbon dioxide levels (PaCO2). This condition highlights a significant impairment in the lungs' capacity to oxygenate the blood.
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:

You might also read

Related Articles

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

Sort by
Same author

High-Flow Oxygen Therapy vs. Continuous Positive Airway Pressure in Hospitalised Bronchiolitis: A Meta-Analysis.

Acta paediatrica (Oslo, Norway : 1992)·2025
Same author

Guidelines for children's lower respiratory infections stress both implementation and de-implementation.

Acta paediatrica (Oslo, Norway : 1992)·2024
Same author

Residential Area Characteristics Are Associated With Asthma Burden in Children.

Pediatric pulmonology·2024
Same author

Genetic Susceptibility to Acute Viral Bronchiolitis.

The Journal of infectious diseases·2024
Same author

Asthma and health-related quality of life at 16-20 years of age in a prospectively followed post-bronchiolitis cohort.

European journal of pediatrics·2024
Same author

Novice providers' success in performing lumbar puncture: a randomized controlled phantom study between a conventional spinal needle and a novel bioimpedance needle.

BMC medical education·2024

Related Experiment Video

Updated: May 14, 2026

Murine Intrapulmonary Tracheal Transplantation: A Model for Investigating Obliterative Airway Disease After Lung Transplantation
06:15

Murine Intrapulmonary Tracheal Transplantation: A Model for Investigating Obliterative Airway Disease After Lung Transplantation

Published on: November 10, 2023

[Bronchiolitis].

Vesa Eskola1, Matti Korppi

  • 1Tampereen yliopistosairaala, lastenklinikka.

Duodecim; Laaketieteellinen Aikakauskirja
|February 12, 2013
PubMed
Summary

Bronchiolitis is a common cause of infant hospitalization in Finland, affecting about 3% of cases. Intensive care is needed for young infants and those with bronchopulmonary dysplasia, with oxygen therapy as a primary treatment.

Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Respiratory Medicine

Context:

  • Bronchiolitis is the leading cause of hospitalization for infants under one year in Finland.
  • Approximately 3% of all infant cases require hospitalization.
  • Infants under one month and premature infants, particularly those with bronchopulmonary dysplasia, often need intensive care.

Purpose:

  • To present the authors' clinical practice for managing bronchiolitis in infants.
  • To highlight key treatment strategies for this common respiratory illness.

Summary:

  • The cornerstone of bronchiolitis management involves monitoring oxygenation and administering supplemental oxygen.
  • For severe symptoms, inhaled racemic epinephrine is utilized.
  • The article details a specific treatment approach for pediatric bronchiolitis.

Related Experiment Videos

Last Updated: May 14, 2026

Murine Intrapulmonary Tracheal Transplantation: A Model for Investigating Obliterative Airway Disease After Lung Transplantation
06:15

Murine Intrapulmonary Tracheal Transplantation: A Model for Investigating Obliterative Airway Disease After Lung Transplantation

Published on: November 10, 2023

Impact:

  • Provides insights into current treatment protocols for a prevalent infant respiratory condition.
  • Informs healthcare providers on managing severe cases and intensive care needs.
  • Contributes to the understanding of bronchiolitis management strategies in a specific national context.