Exam (elaborations)
HMX Physiology exam 2023 with 100% correct answers
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Patm 760 mm Hg (mercury) PN2 (partial pressure of nitrogen in air) Patm PN2 (760 0.78) = 592.8 mm Hg PO2 (partial pressure of oxygen in air) Patm PO2 (760 0.21) = 160 mm Hg Alveolus tiny air sacs of lungs which allow for rapid gas exchange Atmospheric pressure press...
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