The nurse is caring for a client with a peripherally inserted central catheter (PICC) in the left upper extremity. It would indicate correct nursing care if the nurse

C pulsatile flushes each lumen with sterile water in a 10 mL syringe. D pulsatile flushes each lumen with 0.9% sodium chloride (normal saline) in a 10 mL syringe. A pulsatile flushes each lumen with 0.9% sodium chloride (normal saline) in a 5 mL syringe. B slowly flushes each lumen with 0.9% sodium chloride (normal saline) in a 10 mL syringe.