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

Mechanical Ventilation I: Indication and Settings01:29

Mechanical Ventilation I: Indication and Settings

329
Mechanical ventilation is a life-saving technique for managing acute respiratory failure and other respiratory complications. The process involves using a machine known as a ventilator to supply oxygen to the lungs and assist in removing carbon dioxide. It serves as a bridge to long-term mechanical ventilation or a temporary measure until ventilatory support is discontinued. The ventilator can maintain this function for a prolonged period, providing critical support for patients until they can...
329
Mechanical Ventilation III: Noninvasive Ventilation01:23

Mechanical Ventilation III: Noninvasive Ventilation

110
Noninvasive positive-pressure ventilation (NIPPV), continuous positive airway pressure (CPAP), and bilevel positive airway pressure (BiPAP) are essential methods in respiratory care. These ventilation techniques offer unique benefits for patients with various respiratory conditions, providing adequate support without requiring intubation. Let's explore how each method is crucial in improving patient outcomes and enhancing respiratory therapy.
Noninvasive Positive-Pressure Ventilation...
110
Acute Respiratory Failure-IV01:23

Acute Respiratory Failure-IV

154
Respiratory failure can manifest suddenly or gradually, characterized by a rapid decline in PaO2 and a rapid rise in PaCO2. This situation indicates a severe respiratory problem that may quickly become a life-threatening emergency. One of the early signs of hypoxemic Acute Respiratory Failure (ARF) is a change in mental status due to the brain's sensitivity to oxygen levels and changes in acid-base balance. Symptoms such as restlessness, confusion, and agitation suggest inadequate oxygen...
154
Assessment of Ventilation I: Respiratory Rate01:20

Assessment of Ventilation I: Respiratory Rate

1.1K
Assessment of Ventilation
A Ventilation assessment is critical for monitoring a patient's health status. Respiration, one of the most accessible vital signs, provides insights into the function of numerous body systems and can indicate serious health issues, such as brainstem injuries from head trauma.
Critical Guidelines for Assessing Ventilation:
1.1K
Physical Assessment of the Respiratory Tract II: Inspection01:27

Physical Assessment of the Respiratory Tract II: Inspection

284
Physical assessment of the respiratory tract through inspection is a crucial step in understanding the patient's respiratory health. It provides insights into the functioning of the respiratory system, the musculoskeletal structure, and even the patient's nutritional status. This comprehensive approach involves observing several vital aspects: chest configuration, breathing patterns, respiratory rates, skin color, and use of accessory muscles.
Chest Configuration
The chest configuration...
284
Assessment of Airway, Skin Color, and Use of Accessory Muscles01:30

Assessment of Airway, Skin Color, and Use of Accessory Muscles

994
A thorough assessment of respiratory health is paramount in clinical settings to identify and manage respiratory distress and ensure adequate oxygenation. This article elaborates on the critical aspects of respiratory evaluation, including airway assessment, skin color examination, and the observation of accessory muscle use, which are integral to effectively diagnosing and managing patients with respiratory conditions.
Introduction
The initial evaluation of a patient's respiratory system...
994

You might also read

Related Articles

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

Sort by
Same author

Cerebrospinal Fluid Leak Following Explantation of Percutaneous Spinal Cord Stimulator Device: A Case Report.

Pain medicine case reports·2025
Same author

Risk Factors and Complications of Childhood Obesity and Overweight in an Urban Setting of a Lower Middle-Income Country.

International journal of environmental research and public health·2025
Same author

Automated coronary calcium detection and scoring on multicenter, multiprotocol noncontrast CT.

Journal of medical imaging (Bellingham, Wash.)·2025
Same author

Can Neurocritical Care Guidelines Developed in High-Income Countries be Relevant to Low- and Middle-Income Countries?

Neurocritical care·2025
Same author

Effect of Smartphone-Based Messaging on Interns and Nurses at an Academic Medical Center: Observational Study.

JMIR medical informatics·2025
Same author

A New Health Care Paradigm: The Power of Digital Health and E-Patients.

Mayo Clinic proceedings. Digital health·2025

Related Experiment Video

Updated: Jun 27, 2025

Brain Death Induction in Mice Using Intra-Arterial Blood Pressure Monitoring and Ventilation via Tracheostomy
05:03

Brain Death Induction in Mice Using Intra-Arterial Blood Pressure Monitoring and Ventilation via Tracheostomy

Published on: April 17, 2020

5.5K

Apnea Testing on Conventional Mechanical Ventilation During Brain Death Evaluation.

Rameez Ali Merchant1,2, Shahid Nafees Ahmad3, Bradley Haddix4

  • 1Department of Neurosurgery, University of Michigan, 3552 Taubman Health Care Center, SPC 5338, 1500 E. Medical Center Drive, Ann Arbor, MI, 48109-5338, USA.

Neurocritical Care
|April 25, 2024
PubMed
Summary

Apnea testing using mechanical ventilation is a safe and effective method for brain death determination. This technique showed fewer complications like hypoxemia compared to oxygen insufflation.

Keywords:
ApneaBrain deathMechanical ventilation

More Related Videos

Study of Experimental Organ Donation Models for Lung Transplantation
08:56

Study of Experimental Organ Donation Models for Lung Transplantation

Published on: March 15, 2024

1.6K
Recording Brain Electromagnetic Activity During the Administration of the Gaseous Anesthetic Agents Xenon and Nitrous Oxide in Healthy Volunteers
14:52

Recording Brain Electromagnetic Activity During the Administration of the Gaseous Anesthetic Agents Xenon and Nitrous Oxide in Healthy Volunteers

Published on: January 13, 2018

11.0K

Related Experiment Videos

Last Updated: Jun 27, 2025

Brain Death Induction in Mice Using Intra-Arterial Blood Pressure Monitoring and Ventilation via Tracheostomy
05:03

Brain Death Induction in Mice Using Intra-Arterial Blood Pressure Monitoring and Ventilation via Tracheostomy

Published on: April 17, 2020

5.5K
Study of Experimental Organ Donation Models for Lung Transplantation
08:56

Study of Experimental Organ Donation Models for Lung Transplantation

Published on: March 15, 2024

1.6K
Recording Brain Electromagnetic Activity During the Administration of the Gaseous Anesthetic Agents Xenon and Nitrous Oxide in Healthy Volunteers
14:52

Recording Brain Electromagnetic Activity During the Administration of the Gaseous Anesthetic Agents Xenon and Nitrous Oxide in Healthy Volunteers

Published on: January 13, 2018

11.0K

Area of Science:

  • Neurology
  • Critical Care Medicine
  • Clinical Diagnostics

Background:

  • Apnea testing is crucial for brain death evaluation.
  • Conventional mechanical ventilators can be adapted for apnea testing.
  • Continuous positive airway pressure improves apnea test tolerance.

Purpose of the Study:

  • To evaluate the safety and efficacy of apnea testing on mechanical ventilation.
  • To compare mechanical ventilation apnea testing with the oxygen insufflation technique.

Main Methods:

  • Retrospective study of 92 adult patients from 2016-2022.
  • Apnea testing performed using either mechanical ventilation or oxygen insufflation.
  • Outcomes assessed included successful test completion and patient instability (hypoxemia, hypotension, arrhythmia, cardiac arrest).

Main Results:

  • Mechanical ventilation was used in 58 patients, oxygen insufflation in 32.
  • Apnea tests were successfully completed in 97% of patients.
  • Hypoxemia occurred in 12.5% with oxygen insufflation vs. 0% with mechanical ventilation (p=0.01).
  • Oxygen insufflation independently predicted patient instability (OR 37.74).

Conclusions:

  • Apnea testing on conventional mechanical ventilation is feasible.
  • Mechanical ventilation offers potential advantages over oxygen insufflation.
  • This technique is a safe and effective alternative for brain death determination.