Examlex
Discuss the purpose and usage of masks.Cite a specific cultural example in your discussion.
Electrical Impulse Sensors
Devices used to detect and measure electrical signals, often utilized in medical diagnostics and monitoring.
Spirometer
An instrument that measures the air taken in and expelled from the lungs.
Lungs
Pair of respiratory organs in the chest of vertebrates where blood is oxygenated.
Air
The unseen mixture of gases that envelops the Earth, primarily composed of oxygen and nitrogen.
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