High School

The local matching of blood flow with ventilation is ________.

A. ventilation-perfusion coupling
B. the Bohr effect
C. the Haldane effect
D. chloride shifting

Answer :

Ventilation-perfusion coupling is the local synchronisation of blood flow with ventilation. This procedure balances the quantity of blood going to the lungs with the amount of air entering them. This procedure makes sure that the blood's levels of oxygen and carbon dioxide are adequately maintained and that the body can exchange gases in an effective manner.

The local matching of blood flow with ventilation is connected to the Bohr effect and the Haldane effect, although they are not the same as ventilation-perfusion coupling.

The oxygen-hemoglobin dissociation curve is affected by hydrogen ions in the case of the Haldane effect and by carbon dioxide in the case of the Bohr effect. The body's acid-base balance is connected to chloride shifting.

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Answer:

ventilation-perfusion coupling

Explanation: