Asphyxiation
Asphyxiation
Asphyxiation (pronounced as-fik-see-ay-shun) is a condition characterized by severe deficiency of oxygen supply to the body that arises from abnormal breathing.
Etymology
The term "asphyxiation" is derived from the Greek words "a-", meaning without, and "sphyxis", meaning pulse.
Definition
Asphyxiation is a state of severe oxygen deficiency, or hypoxia, in the body or a region of the body. It often occurs when the body is unable to breathe normally due to choking, suffocation, or other obstruction to normal breathing.
Causes
Asphyxiation can be caused by a variety of factors, including:
- Choking: This occurs when a foreign object blocks the airway, preventing air from reaching the lungs.
- Suffocation: This can occur when the airway is blocked or when oxygen is displaced by another gas.
- Drowning: This is a form of asphyxiation where the airway is filled with water or another liquid, preventing oxygen from reaching the lungs.
- Strangulation: This occurs when pressure is applied to the neck, compressing the airway and preventing air from reaching the lungs.
Symptoms
Symptoms of asphyxiation can vary depending on the cause and severity of the condition, but may include:
- Difficulty breathing
- Cyanosis (bluish color of the skin and mucous membranes)
- Loss of consciousness
- Seizures
- Cardiac arrest
Treatment
Treatment for asphyxiation focuses on restoring normal breathing and may include:
- CPR (cardiopulmonary resuscitation)
- Removal of any blockage in the airway
- Treatment of any underlying conditions causing the asphyxiation
Related Terms
External links
- Medical encyclopedia article on Asphyxiation
- Wikipedia's article - Asphyxiation
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