Medicine General 58123203 Blood loss in class III hemorrhagic shock A < 750 mL B 750 - 1500 mL C 1500 - 2000 mL D > 2000 mL High-Yield Explanation Class I - < 750 mL Class II - 750 - 1500mL Class III - 1500 - 2000mL Class IV - 2000mL.