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Related Concept Videos

Suctioning the Oropharyngeal Airway01:25

Suctioning the Oropharyngeal Airway

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In preparing for oropharyngeal airway suctioning, a nurse must gather all necessary equipment, including a suction unit with tubing, a prepackaged suction kit, sterile gloves, water or saline for irrigation, a water-soluble lubricant, and additional personal protective equipment (such as a gown, mask, and goggles) to control infections.
After assembling the equipment, the nurse should practice hand hygiene and don appropriate PPE according to infection control guidelines to avoid the...
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Suctioning the Nasopharyngeal Airway01:29

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Nasopharyngeal suctioning is a procedure to remove secretions from the upper part of the respiratory tract that the patient cannot clear independently. It helps maintain airway patency and prevents complications such as aspiration pneumonia.
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Cardiopulmonary Resuscitation II: ACLS Airway Management01:22

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Airway management is a key skill in emergency and critical care settings, as maintaining a clear airway is essential for adequate oxygenation and ventilation.Head Tilt-Chin Lift TechniqueThe head tilt-chin lift maneuver is an essential technique primarily used in patients without suspected cervical spine injuries. To perform this maneuver, one hand is placed on the patient’s forehead, and gentle pressure is applied backward to tilt the head. The fingertips of the other hand are positioned...
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Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques01:30

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Airway management is essential in emergency and surgical medicine, ensuring ventilation and oxygenation in patients who cannot maintain their own airway. Clinicians use a range of techniques and devices to secure the airway, depending on the patient’s condition and the clinical context. Key methods include endotracheal intubation, rapid sequence intubation (RSI), supraglottic airway devices, and advanced visualization aids. In cases where these approaches fail, surgical airway...
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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.
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Sustainable Development01:43

Sustainable Development

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As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
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Related Experiment Video

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A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents
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Vulnerability of the developing airway.

Abhrajit Ganguly1, Richard J Martin1

  • 1Rainbow Babies & Children's Hospital, Case Western Reserve University School of Medicine, 11100 Euclid Avenue, Suite RBC 3100, Cleveland, OH 44106-6010, United States.

Respiratory Physiology & Neurobiology
|August 7, 2019
PubMed
Summary
This summary is machine-generated.

Former preterm infants often experience long-term respiratory issues like wheezing. Understanding immature airway development is crucial for addressing airway hyperreactivity and improving respiratory outcomes in these vulnerable infants.

Keywords:
Airway hyperreactivityPrematurityWheezing disorders

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Area of Science:

  • Neonatal respiratory health
  • Pediatric pulmonology
  • Developmental biology

Background:

  • Former preterm infants frequently experience long-term respiratory morbidity.
  • Increased airway reactivity and wheezing are common, with or without a diagnosis of bronchopulmonary dysplasia (BPD).

Purpose of the Study:

  • To enhance understanding of normal and abnormal postnatal development of the immature airway.
  • To investigate the mechanisms underlying airway hyperreactivity in former preterm infants.

Main Methods:

  • This study focuses on the physiological and structural changes in the immature airway.
  • Mechanisms explored include bronchoalveolar attachments, neural pathway imbalances, and airway smooth muscle mass.

Main Results:

  • Airway hyperreactivity may stem from abnormal bronchoalveolar attachments post-lung injury.
  • Imbalances in neural constrictor/dilator pathways can contribute to airway hyperreactivity.
  • Structural airway changes, like increased smooth muscle mass and altered extracellular matrix, impact signaling pathways.

Conclusions:

  • A deeper understanding of airway development is essential for managing respiratory issues in former preterm infants.
  • Addressing structural and functional airway changes is key to mitigating long-term respiratory morbidity.