A Temporary PRN Clinic RN is a registered nurse who works in a clinic setting on an as-needed basis, typically filling in for staff shortages or during busy periods. 'PRN' stands for 'pro re nata,' which means 'as needed' in Latin, indicating a flexible, non-permanent work schedule. These nurses may be employed for a short duration and are not guaranteed a set number of hours. Their responsibilities usually include patient assessments, administering medications, assisting with procedures, and providing patient education, just like regular clinic RNs. This role is ideal for nurses seeking flexible hours or supplemental income.