Can You Give Me Good Topics For Nursing Thesis/research?

Examples of a nursing research

I want to have a research about supervisor  nurses and their staff.I don't know which kind of topic I can find.please tell me some good topics .
Thank you very much

I am nursing student of colleges first year student requesting to know how to created title for nursing research for thesis?.
Thank you

Keeping  bed winkle free goes a long way in preventing bed sore