Whether you will be a brand new Band 7 nurse or are an experienced Band 7 nurse looking to join this operating theatre team, being open to and ready to participate in bigger work projects involving quality, patient care, and hospital administration will be important to your interviewer. This will be the time for you to further elaborate on any projects you have been involved with throughout your career, so take advantage of it. Some keys to impressing your interviewer will be to discuss what you learned from those teams and your future desire to help lead the department and institution to greater things.