that the out-of-state, reference lab is approved by the state agency and comply with state require - ments for specimen collection, identification, examination, quality control, and test reporting. Of course, there are usually exemptions to such rules; for example, Pennsylvania state law does
PRN (Pro re nata) is a Latin term which means âin the circumstancesâ. When used in the medical field, PRN means âas the situation arisesâ or âas neededâ. PRN is typically used by doctors when writing a prescription. SHARE.
PRN meaning in nursing (other meanings) In the nursing field a PRN position or job listing may refer to working only as needed. In other words a nurse who applies for a PRN position may only work when they are needed, not on a set schedule.