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 concentration, in mg/ml, of this medicated solution is

A) 0.5 mg/ml
B) 0.75 mg/ml
C) 1 mg/ml
D) 1.25 mg/ml