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What is the cause of anoxia?
Respiratory disorders Circulatory issues High altitude
Questioner：Ava Mitchell 2018-04-06 10:05:35
The most authoritative answer in 2024
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Benjamin Brooks——Works at the World Health Organization, Lives in Geneva, Switzerland.
As a subject matter expert in respiratory medicine, I can explain that the cause of anoxia can be multifactorial, but it generally involves a lack of oxygen reaching the body's tissues. Anoxia, also known as hypoxia, can be caused by several factors, including:
1. Respiratory disorders: Conditions that affect the respiratory system, such as chronic obstructive pulmonary disease (COPD), asthma, or pneumonia, can impede the intake of oxygen.
2. Circulatory issues: Heart problems that affect the circulatory system's ability to transport oxygen, such as congestive heart failure, can lead to anoxia.
3. High altitude: At higher elevations, the air is less dense, which means there is less oxygen available to breathe.
4. Smoke or toxic gas inhalation: Inhaling smoke or toxic gases can displace oxygen in the air, reducing the amount available for the body to use.
5. Drowning or suffocation: A lack of oxygen due to being submerged in water or having the airway blocked can quickly lead to anoxia.
6. Anesthetic complications: In some cases, complications from anesthesia during surgery can lead to a temporary state of anoxia.
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Isabella Torres——Studied at the University of Cambridge, Lives in Cambridge, UK.
Toxic anoxia occurs when you take in toxins or other chemicals. This prevents your blood from effectively carrying oxygen throughout your body. Carbon monoxide poisoning is one of the most common causes of toxic anoxia. Carbon monoxide is a produced when gas is used as fuel.read more >>+119962017-7-3
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