(Right)Terri Rostad, Western Dakota Technical Institute instructor explains the right procedures for inserting a butterfly needle into a patient to her students at Western Dakota Technical Institute March 13. The students are learning required techniques to graduate the Licensed Practical Nurse program. Members of the LPN program will begin clinical training March 31 at the 28th Medical Group clinic on Ellsworth. (U.S. Air Force photo/Airman 1st Class Adam Grant)