Jackie Returns to the Ward

Multiple Choice

Jackie returns to the ward. She is to have a morphine infusion to deliver pain relief via a syringe driver. You note that the order is for 45 mg of morphine in 60 ml of fluid. You assist the registered nurses to set up this infusion.
-The amount of 0.9% sodium chloride required to complete this task is

A) 58 ml
B) 57.5 ml
C) 57 ml
D) 56 ml