Compliance Calculations C-42 High Compliance /目 △ 2000mL Low Compliance 100ml/cm △(Pmg-Pan)20cm-0cm △ 2000mL ngs△(Pngs-pena (20cm-5cm)-(0cm-(-5)cm) Pressure(cmH2O) 200 ml/cm cm cm resp +0cm +20c +0cm 100200200 2 liters 4 liters+20 cm + 0 cm -5 cm + 0 cm +5 cm 2 liters 4 liters P V C    mL cm cm cm mL P P V C lungs air lungs resp 100 / 2 0 0 2000 ( )        mL cm cm cm cm cm mL P P V C lungs pleura lungs lungs 200 / [ (20 5 ) (0 ( 5) ) ] 2000 ( )           Cresp Clungs Cchest wall 1 1 1   200 1 200 1 100 1   Pressure (cmH2O) Volume (mL ) Low Compliance High Compliance Compliance Calculations