Resource: Dine, C. J., Shea, J. A., & Kogan, J. R. (2016). Generating good research questions in health professions education. Academic Medicine, 91(12), e8-e8.
Use the FINER criteria approach to help formulate an intersting research question. Identify a problem challenge or something that wither interests or annoys you.
Then conduct a quick literature search on the topic to see whats already published, use a database and a generic internet seach. See if there are any gaps in the literature, has technology or healthcare advanced to make past literature irrelevant?