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

Common Respiratory Disorders01:31

Common Respiratory Disorders

684
Respiratory disorders, a prevalent health concern globally, are generally divided into two primary categories: upper and lower respiratory tract disorders. The categorization is based on the area of the respiratory system they affect.
Upper respiratory disorders impact the airways above the vocal cords, encompassing areas like the nose, sinuses, and throat. Various conditions fall under this category, including the common cold and allergic rhinitis. These disorders can stem from several causes,...
684
Pulmonary Cycle: Exhalation01:17

Pulmonary Cycle: Exhalation

1.6K
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...
1.6K
Pneumonia I: Introduction01:30

Pneumonia I: Introduction

272
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...
272
Other Pulmonary Disorders01:17

Other Pulmonary Disorders

872
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.
872
Assessment of Respiration01:23

Assessment of Respiration

1.2K
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...
1.2K
Acute Respiratory Failure-I01:21

Acute Respiratory Failure-I

249
Acute respiratory failure is a condition characterized by the inability of the lungs to perform their primary function: gas exchange. This failure leads to insufficient oxygen levels (hypoxemia) in the blood, elevated carbon dioxide levels (hypercapnia), or both, causing critical impairment in organ function.
Definition: It is defined by specific criteria based on blood gas measurements. Hypoxemia happens when the partial pressure of oxygen (PaO2) falls below 60 mmHg. At the same time,...
249

You might also read

Related Articles

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

Sort by
Same author

FEV<sub>1</sub>Q: the quest for an optimised measure of lung function impairment goes to the Global South.

The European respiratory journal·2026
Same author

ASO Visual Abstract: Optimal Timing of Adjuvant Therapy for Patients with Poorly Differentiated Pancreatic Adenocarcinoma.

Annals of surgical oncology·2026
Same author

Optimal Timing of Adjuvant Therapy in Patients with Poorly Differentiated Pancreatic Adenocarcinoma.

Annals of surgical oncology·2026
Same author

Temporal Trends, Setting, and Timing of Palliative and Hospice Care in COPD in the Veterans Health Administration, 2010-2020.

CHEST pulmonary·2026
Same author

Feasibility and Safety of Aerosolized Influenza Virus Challenge in Humans Using Two Modern Delivery Systems.

The Journal of infectious diseases·2025
Same author

Effective Aerosol Inoculation of Dose-Escalated Seasonal Influenza H3N2 Virus in Controlled Human Infection Model.

medRxiv : the preprint server for health sciences·2025

Related Experiment Video

Updated: Jul 20, 2025

Assessing Respiratory Immune Responses to Haemophilus Influenzae
06:32

Assessing Respiratory Immune Responses to Haemophilus Influenzae

Published on: June 29, 2021

2.2K

Respiratory Infections.

Joshua F Detelich1, Jordan A Kempker1

  • 1Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Emory University School of Medicine, 615 Michael Street. Ste 205, Atlanta, GA 30322, USA.

Clinics in Chest Medicine
|July 30, 2023
PubMed
Summary

Pneumonia, a common illness, shows racial disparities in prevention, management, and outcomes. Research often focuses on community-acquired pneumonia and specific pathogens like COVID-19, highlighting the need for further investigation into these health inequities.

Keywords:
COVID-19Community-acquired pneumoniaRacial disparitiesTuberculosisVaccination

More Related Videos

Author Spotlight: Advancing Rapid Detection of Respiratory Pathogens Using Microfluidic Chip
06:11

Author Spotlight: Advancing Rapid Detection of Respiratory Pathogens Using Microfluidic Chip

Published on: March 29, 2024

1.9K
An In vitro Model to Study Immune Responses of Human Peripheral Blood Mononuclear Cells to Human Respiratory Syncytial Virus Infection
09:01

An In vitro Model to Study Immune Responses of Human Peripheral Blood Mononuclear Cells to Human Respiratory Syncytial Virus Infection

Published on: December 10, 2013

7.9K

Related Experiment Videos

Last Updated: Jul 20, 2025

Assessing Respiratory Immune Responses to Haemophilus Influenzae
06:32

Assessing Respiratory Immune Responses to Haemophilus Influenzae

Published on: June 29, 2021

2.2K
Author Spotlight: Advancing Rapid Detection of Respiratory Pathogens Using Microfluidic Chip
06:11

Author Spotlight: Advancing Rapid Detection of Respiratory Pathogens Using Microfluidic Chip

Published on: March 29, 2024

1.9K
An In vitro Model to Study Immune Responses of Human Peripheral Blood Mononuclear Cells to Human Respiratory Syncytial Virus Infection
09:01

An In vitro Model to Study Immune Responses of Human Peripheral Blood Mononuclear Cells to Human Respiratory Syncytial Virus Infection

Published on: December 10, 2013

7.9K

Area of Science:

  • Medical Science
  • Public Health
  • Infectious Diseases

Background:

  • Pneumonia is a leading cause of healthcare utilization in the U.S.
  • Identifying specific causative pathogens in pneumonia cases is challenging.
  • Existing research on racial disparities in pneumonia often concentrates on community-acquired pneumonia and specific public health concerns.

Purpose of the Study:

  • To examine racial disparities in the prevention, management, and outcomes of pneumonia.
  • To highlight the impact of pathogens like influenza, tuberculosis, and COVID-19 on pneumonia disparities.
  • To underscore the increased awareness of pneumonia and its associated disparities, particularly post-COVID-19.

Main Methods:

  • Review of existing literature on pneumonia and racial disparities.
  • Analysis of healthcare utilization data related to pneumonia.
  • Examination of epidemiological data for key pathogens (influenza, tuberculosis, COVID-19) and their association with disparities.

Main Results:

  • Significant differences in pneumonia prevention strategies across racial groups.
  • Variations in clinical management and treatment approaches based on race.
  • Disparities observed in pneumonia-related health outcomes among different racial populations.
  • COVID-19 has amplified the focus on racial inequities in respiratory illnesses.

Conclusions:

  • Racial disparities are evident throughout the spectrum of pneumonia care, from prevention to outcomes.
  • The identification of specific pathogens remains a challenge, complicating targeted research.
  • Increased awareness due to COVID-19 presents an opportunity to address long-standing racial inequities in pneumonia.
  • Further research is needed to elucidate the mechanisms driving these disparities and to develop effective interventions.