At 0900, a client requests medication for pain. The P.T. see…

At 0900, a client requests medication for pain. The P.T. sees that the medication Demerol is supplied in a 100 milligram per milliliter pre-filled syringe.  The client’s order is for 50 milligrams of Demerol.  The pre-filled syringe has 1 milliliter in it.  What should the P.T. do?