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Hey, can anyone please answer me these two mcqs1. The overall total surface area for exchange of gases provided by human lung is abouta.60-80 m^2b.70-90 m^2c.50 m^2d.60-70 m^22.Tidal volume is the aira.Remaining in the lungs after forced expiration b.Exchanged during normal breathing c.Inhaled after normal inhalation.d. Forcibly expelled after normal expiration. |
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Answer» 1. The OVERALL total SURFACE area for exchange of gases provided by human LUNG is about 70-90 m^2. 2.Tidal volume is the AIR EXCHANGED during normal breathing. I hope it helps you my friend. |
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