This screen is an example of the review of systems template.  Previous review of system data can be pulled into this review.  The defaults set in the template can be set or selections can be undone.  ROS separates answers into positive or negative findings.  Pressing the Save button saves all answers in all sections.  Lock indicates that the ROS is finalized and displays a red check mark on the menu next to the ROS button.

Checking Pull Forward from Prior Exam will automatically put the data from a previous encounter into the this encounter.  The information can be modified in future encounters, but there is no reason to open this template if the information remains unchanged.