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Related Concept Videos

Administering Oxygen by Mask01:30

Administering Oxygen by Mask

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Administering Oxygen by Mask
Administering oxygen by mask is a common nursing intervention that provides supplemental oxygen to patients with respiratory distress or chronic lung conditions. This procedure involves delivering oxygen at a specified rate through a face mask connected to an oxygen source.
Equipment
The equipment necessary for this procedure includes:
270
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen01:16

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

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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,...
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Oxygen Delivering System III: Tracheostomy and T-piece01:23

Oxygen Delivering System III: Tracheostomy and T-piece

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Oxygen delivery is critical in clinical care, especially for patients with respiratory disorders or those undergoing surgical procedures. Various systems, such as tracheostomy and the T-piece, deliver oxygen to the lungs, ensuring adequate arterial oxygenation.
Tracheostomy
A tracheostomy is a surgically created opening (stoma) in the anterior part of the trachea. It is used to establish a patient airway, bypass an upper airway obstruction, simplify the removal of secretions, permit long-term...
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Respiratory Assessment: Purpose and Indications01:19

Respiratory Assessment: Purpose and Indications

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Respiratory assessment is a cornerstone of nursing assessments, crucial for the early detection of patient deterioration. This evaluation transcends routine procedures, representing a critical skill nurses must master to ensure optimal patient care.
Objectives and Importance:
The primary goal of respiratory assessment is to evaluate patients at early risk of clinical deterioration. Since respiratory distress often precedes other signs of declining health, breathing patterns and sounds become a...
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Treatment for Pulmonary Arterial Hypertension: Oxygen Therapy for Respiratory Failure01:16

Treatment for Pulmonary Arterial Hypertension: Oxygen Therapy for Respiratory Failure

187
Oxygen therapy has emerged as a significant tool in enhancing the quality of life for patients suffering from pulmonary arterial hypertension (PAH). While this therapy has principally been studied on patients with significant hypoxemia, this therapeutic approach helps prevent potential organ damage and can be administered in the comfort of one's home.
Oxygen therapy is vital in increasing and maintaining blood oxygen levels in PAH patients. As a result, it aids in reducing fatigue,...
187
Endotracheal Tube Extubation01:24

Endotracheal Tube Extubation

495
Endotracheal tube extubation is a critical procedure in weaning patients from mechanical ventilation. It involves physically removing the oral or nasal endotracheal (ET) tube, marking the final step in liberating a patient from ventilatory support.
Procedure
Extubation removes the endotracheal tube (ETT) from the patient on mechanical ventilation. It requires a well-coordinated, multidisciplinary approach involving physicians, nurses, respiratory therapists, and other healthcare professionals....
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Updated: Jun 14, 2025

Topical Airway Anesthesia for Awake-endoscopic Intubation Using the Spray-as-you-go Technique with High Oxygen Flow
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Perioxygenation During Advanced Airway Management.

Eric Hendrickson1, Maria de Castro1, Elizabeth Cordes Behringer2

  • 1Department of Anesthesiology, Los Robles Regional Medical Center, Thousand Oaks, California.

International Anesthesiology Clinics
|September 5, 2024
PubMed
Summary

Advanced airway management, while common, carries risks of patient morbidity and mortality. This review identifies patients prone to rapid oxygen desaturation and discusses peri-oxygenation strategies to improve outcomes.

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Area of Science:

  • Emergency Medicine
  • Anesthesiology
  • Critical Care

Background:

  • Advanced airway management is a critical skill in diverse patient care settings worldwide.
  • Despite its routine use, advanced airway management is associated with significant patient morbidity and mortality.
  • Complications, including difficult or failed endotracheal intubation, can lead to severe outcomes like death or permanent neurologic injury, often coinciding with hypoxia.

Purpose of the Study:

  • To identify patients at increased risk for rapid desaturation during advanced airway management.
  • To review methods of peri-oxygenation to mitigate risks associated with airway management.

Main Methods:

  • This is a review article.
  • The review synthesizes current knowledge on risk factors for rapid desaturation.
  • It also examines peri-oxygenation techniques.

Main Results:

  • Hypoxia during airway management poses risks to both patients (dysrhythmias, cardiac arrest) and providers (stress, time pressure).
  • Identifying at-risk patients is crucial for proactive management.
  • Peri-oxygenation strategies can help maintain oxygenation levels.

Conclusions:

  • Proactive identification of patients at risk for rapid desaturation is essential.
  • Effective peri-oxygenation techniques are vital for improving safety during advanced airway management.
  • Minimizing hypoxia during airway procedures can reduce patient morbidity and mortality.