Hypoxia: meaning, definitions and examples

This term is used in medical and scientific contexts to describe a state in which there is a deficiency in the amount of oxygen reaching the tissues.

• The patient was diagnosed with hypoxia due to the chronic obstructive pulmonary disease.
• Researchers are studying the effects of hypoxia on brain function.

This term is often used to describe severe or complete lack of oxygen, usually in critical conditions or emergencies. It can have a negative connotation.

• The diver suffered oxygen deprivation after being trapped underwater for too long.
• Oxygen deprivation can cause permanent damage to the brain if not treated promptly.

This phrase is used in everyday language to describe situations where the amount of oxygen in the environment is lower than usual.

• Hikers at high altitudes often experience low oxygen levels, leading to altitude sickness.
• Due to poor ventilation, the room had low oxygen levels, making it hard to breathe.

This term is used when referring broadly to any lack of oxygen, often in a medical or environmental context.

• Oxygen deficiency in newborns can lead to severe developmental issues.
• The fish died because of oxygen deficiency in the polluted river.