Unsafe by design: Infusion task reallocation and safety perceptions in U.S. hospitals.

Background: Research suggests that changes in nurse roles can compromise perceived organizational safety. However, over the past 15 years, many infusion tasks have been reallocated from specialty nurse infusion teams to individual generalist nurses-a process we call infusion task reallocation . These changes purportedly benefit employees by allowing care providers to practice at the "top of their license.