Nursing Shifts of 12 Hours or Longer and Their effects on Nursing care

Hello, research topic: Nursing Shifts of 12 Hours or Longer and Their effects on Nursing care…

Hello,

research topic: Nursing Shifts of 12 Hours or Longer and Their effects on Nursing care and Patient outcome.
what are the 3 research questions I can write on that topic?
Please give me your suggestion.
Thank you