Oxygen masks are supplied to people having difficulty breathing because of respiratory problems. This is done to increase the partial pressure of oxygen in the air inhaled.

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Oxygen masks are used to deliver oxygen to individuals who are not getting enough oxygen naturally due to respiratory problems. By supplying oxygen directly, the partial pressure of oxygen in the air being inhaled is increased, which helps improve oxygenation of the blood.

Oxygen Masks Are Supplied to People Having Difficulty Breathing Because