What does the acronym "DNR" stand for?

The acronym "DNR" stands for "Do Not Resuscitate." This term is commonly used in medical contexts to indicate that a patient has decided, usually in consultation with their healthcare provider, not to receive cardiopulmonary resuscitation (CPR) or other life-saving measures in the event of cardiac arrest or respiratory failure. The DNR order is a critical part of advance care planning, reflecting a patient's wishes regarding end-of-life treatment.

In contrast, the other options do not accurately represent a widely recognized or utilized medical directive. "Do Not Respond" suggests a lack of engagement, "Delayed Necessary Response" implies a timing issue without proper context, and "Direct Nurse Resourcing" does not align with established medical terminology related to patient care and resuscitation preferences. Thus, the accurate understanding of DNR is vital for both healthcare providers and patients navigating treatment options.