| Aspect | Prn Night Shift Rn | Per Diem Night Shift Rn |
|---|
| Scheduling | As needed, flexible hours | On-call, variable shifts |
| Credentials | Registered Nurse (RN) license | Registered Nurse (RN) license |
| Work Environment | Hospitals, clinics, healthcare facilities | Hospitals, long-term care, clinics |
| Employment Type | As needed, no guaranteed hours | On-call, no guaranteed hours |
Prn Night Shift Rns work on an as-needed basis with flexible scheduling, while Per Diem Night Shift Rns are called in as needed without guaranteed hours. Both roles require an RN license and typically work in similar healthcare settings. The main difference lies in scheduling flexibility and employment structure.