Ditch the paper and study for the CST on the go Organized across 36 major medical topics from anatomy to wound healing to surgical robots, this app provides an up-to-date and comprehensive review of material found on the National Certification Exam for Surgical Technologists. Install the free version today and jump start your studying We have provided a limited free version of the app that you can try before deciding to upgrade. About the Authors:Carolan Sherman, RN, BSN, CSTMary Chmielewski, CST