The nurse is caring for a client with epilepsy who is to receive Dilantin 100 mg IV push. The client has an IV of D51/2NS infusing at 100 mL/hr. When administering the Dilantin, the nurse should first:

B Insert a 16 g IV catheter C Flush the IV line with normal saline A Obtain an ambu bag and put it at bedside D Premedicate with phenergan IV push