if you Start PN at 50 mL per hour for 8 hours and decrease MIV to 80 mL/hr; After 8 hours if FSBG < 200 mg/dL, increase PN to: 70 mL per hour and decrease MIV rate to: 50 mL/hr then after 8 hours if FSBG < 200 mg/dL, increase PN to GOAL RATE of 100mL per hour