Acyanotic Hypoxia in a Febrile Child

Related Experiment Video

Updated: Feb 24, 2026

A Swine Model of Neonatal Asphyxia
10:36

A Swine Model of Neonatal Asphyxia

Published on: October 11, 2011

14.9K

Fiona Murphy, Julian Blackham, John Moppett

    Pediatric Emergency Care
    |August 11, 2017
    PubMed

    Insights

    Glucose-6-phosphate dehydrogenase deficiency affects millions globally, often undiagnosed. Awareness in urgent care is crucial for managing hemolytic crises triggered by triggers like fava beans or certain medications.

    Area of Science:

    • Genetics and Hereditary Diseases
    • Hematology
    • Pediatric Medicine

    Background:

    • Glucose-6-phosphate dehydrogenase (G6PD) deficiency is a common X-linked genetic disorder affecting over 400 million people worldwide.
    • Prevalence is highest in populations from African, Asian, Mediterranean, and Middle Eastern ancestries.
    • The condition predisposes individuals to acute hemolytic anemia when exposed to specific triggers.

    Observation:

    • Patients with G6PD deficiency may be unaware of their condition.
    • Acute hemolysis can be precipitated by drugs, infections, or ingestion of fava beans.
    • This case highlights a scenario in acute and urgent care settings.

    Findings:

    • The importance of recognizing G6PD deficiency in unwell children presenting with potential hemolytic episodes.
    • The diagnostic challenge posed by asymptomatic individuals with G6PD deficiency.
    • The clinical utility of a comprehensive set of vital signs in pediatric acute care.

    Implications:

    • Enhanced awareness of G6PD deficiency among healthcare professionals in acute and urgent care is essential for timely diagnosis and management.
    • Prompt identification can prevent severe hemolytic reactions and associated complications.
    • Systematic assessment, including vital signs, aids in managing pediatric patients with undiagnosed G6PD deficiency.

    More Related Videos

    Hypoxia Alters miRNAs Levels Involved in Non-Mendelian Inheritance of Autism Spectrum Disorder in Mice09:13

    Hypoxia Alters miRNAs Levels Involved in Non-Mendelian Inheritance of Autism Spectrum Disorder in Mice

    Published on: July 11, 2025

    31.1K
    How to Administer Near-Infrared Spectroscopy in Critically ill Neonates, Infants, and Children07:27

    How to Administer Near-Infrared Spectroscopy in Critically ill Neonates, Infants, and Children

    Published on: August 19, 2020

    12.7K

    Related Concept Videos

    Hypoxia01:23

    Hypoxia

    Hypoxia is a medical condition characterized by an inadequate oxygen supply to body tissues. It typically manifests as a bluish discoloration of the skin and mucosae, especially in fair-skinned individuals, when hemoglobin (Hb) saturation drops below 75%.
    Types of Hypoxia
    There are four primary types of hypoxia, each resulting from a different cause:
    1. Anemic hypoxia: This type occurs due to insufficient oxygen delivery caused by a lack of red blood cells (RBCs) or RBCs with abnormal or...
    2.3K
    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:
    1.2K
    Acute Respiratory Failure-IV01:23

    Acute Respiratory Failure-IV

    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...
    618
    Respiratory Assessment: Purpose and Indications01:19

    Respiratory Assessment: Purpose and Indications

    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...
    1.9K
    Acute Respiratory Failure-I01:21

    Acute Respiratory Failure-I

    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,...
    1.2K
    Acute Respiratory Failure-III01:30

    Acute Respiratory Failure-III

    Hypercapnic respiratory failure, also known as Type 2 or ventilatory respiratory failure, is a severe condition characterized by the body's inability to effectively remove carbon dioxide (CO2) from the bloodstream. It leads to an arterial CO2 pressure (PaCO2) exceeding 45 mmHg and a blood pH above 7.35. This situation indicates that the body's ventilatory demand, or the ventilation needed to maintain normal PaCO2 levels, surpasses its supply or the maximum gas flow achievable without...
    1000