Related Experiment Video
Updated: Dec 21, 2025
05:44
In vitro Cell Culture Model for Toxic Inhaled Chemical Testing
Published on: May 8, 2014
11.0K
Accidental Chlorine Gas Exposure in a Pediatric Patient: A Case Report
Ashley Antolick1, Lindsey Ouellette1, Bryan Judge1
1Spectrum Health - Michigan State University Emergency Medicine Residency Program, Grand Rapids, Michigan.
Clinical Practice and Cases in Emergency Medicine
|May 20, 2020
Summary
Nebulized sodium bicarbonate rapidly reversed chlorine gas inhalation symptoms in a child. This treatment offers a potentially effective approach for managing respiratory irritation from chlorine exposure.
Area of Science:
- Toxicology
- Emergency Medicine
- Pulmonology
Background:
- Chlorine gas is a potent respiratory irritant, causing potential damage to multiple organ systems.
- Current medical interventions for chlorine gas exposure are primarily supportive.
- Limited studies suggest nebulized sodium bicarbonate may improve patient outcomes.
Observation:
- A case study involved a nine-year-old child presenting to the emergency department following chlorine gas exposure.
- The child experienced rapid symptom resolution after receiving nebulized sodium bicarbonate treatment.
Findings:
- Inhaled chlorine gas irritates mucous membranes, with symptoms manifesting rapidly post-exposure.
- Nebulized sodium bicarbonate is a proposed therapy for chlorine inhalation.
- The proposed mechanism involves sodium bicarbonate neutralizing hydrochloric acid formed by chlorine and lung moisture.
Implications:
- Nebulized sodium bicarbonate, even at low concentrations, demonstrated rapid and effective symptom reversal in a pediatric case.
- This suggests a promising therapeutic avenue for chlorine gas inhalation injuries.
- Further research is warranted to elucidate the mechanism and confirm efficacy in broader populations.
More Related Videos
09:36Halogenated Agent Delivery in Porcine Model of Acute Respiratory Distress Syndrome via an Intensive Care Unit Type Device
Published on: September 24, 2020
3.0K
07:52Expired CO2 Measurement in Intubated or Spontaneously Breathing Patients from the Emergency Department
Published on: January 29, 2011
16.7K
Related Concept Videos
01:14Prevention of Further Absorption of Poison
1.1K
In cases of acute poisoning, the primary objective is to prevent further absorption of the toxic substance into the body. Immediate interventions using various decontamination techniques targeting the gastrointestinal (GI) tract can achieve this. Decontamination is crucial to prevent poison from entering the systemic circulation, which involves washing affected areas with water and mild soap and removing contaminated clothing. Once external decontamination is done, attention must be turned to...
1.1K
01:26Anticholinesterase Agents: Poisoning and Treatment
1.4K
Anticholinesterases, also known as cholinesterase inhibitors, work by blocking the breakdown of acetylcholine, leading to its accumulation in the synaptic cleft. This accumulation indirectly enhances both muscarinic and nicotinic actions. These agents are classified as reversible or irreversible based on their mechanism of action.
Irreversible agents form a strong bond with the cholinesterase enzyme, making it inactive. The breakdown of the phosphorylated enzyme is...
Irreversible agents form a strong bond with the cholinesterase enzyme, making it inactive. The breakdown of the phosphorylated enzyme is...
1.4K
01:30Acute Respiratory Failure-III
655
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...
655
01:26Pneumothorax-I
1.0K
A pneumothorax is a condition where air builds up in the space between the lung and the chest wall, causing the lung to collapse. This condition arises when air enters the space between the parietal and visceral pleura, disrupting the negative pressure essential for lung inflation. This can lead to a partial or complete collapse of the lung.
Pneumothorax can be even further classified as spontaneous, traumatic, and tension pneumothorax.
Pneumothorax can be even further classified as spontaneous, traumatic, and tension pneumothorax.
1.0K
01:23Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption
167
Understanding the physiological differences in the pediatric population is crucial for effective pharmacotherapy. Neonates, infants, and children exhibit significant variations in gastric pH, gastric emptying time, intestinal transit time, and biliary function. These variations profoundly affect oral drug absorption, necessitating a nuanced approach to pediatric dosing.Neonates present with a unique physiological profile, having a gastric pH greater than 4 and faster and more irregular gastric...
167
01:36Types of Toxins
3.0K
Humans continually engage with an environment rich in potentially harmful chemicals. These are introduced to our bodies through inhalation, ingestion, or skin contact. These chemicals exist in various forms, such as air and environmental pollutants, agricultural chemicals, organic solvents, and heavy metals.
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...
3.0K