One factor that determines the amount of oxygen transferred from the lungs to the blood is the total functional surface area of the respiratory membrane.

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The total functional surface area of the respiratory membrane plays a crucial role in determining the amount of oxygen that can be transferred from the lungs to the blood. This membrane refers to the surface of the alveoli and the capillaries, where gas exchange occurs. The larger the surface area, the more oxygen can diffuse into the blood, and the better the gas exchange function of the lungs.

One Factor That Determines the Amount of Oxygen Transferred from the Lungs