Final answer:
The nurse is undergoing a double interview, where they are interviewed by human resources, the nurse manager, and the staff.
Step-by-step explanation:
The nurse is undergoing a double interview.
In this type of interview, the nurse first interviews with human resources, then is called back to interview with the nurse manager, and finally is asked to interview with the staff. Each interview is conducted by a different group of people, allowing for multiple perspectives to assess the nurse's suitability for the job.