The Nurse Is Preparing Several Medications to Administer Via Nasogastric

The nurse is preparing several medications to administer via nasogastric tube.Which action by the nurse demonstrates correct technique?

A) Administering one medication at a time every 15 minutes
B) Giving one medication at a time,flushing the tube with water,and then administering another medication
C) Mixing the medications together and giving them at one time
D) Calling the pharmacy to ask if all of the medications may be safely mixed together