What is the function of a Do Not Resuscitate (DNR) order?

A Do Not Resuscitate (DNR) order specifically indicates that the patient does not wish to receive cardiopulmonary resuscitation (CPR) or other life-saving measures in the event of cardiac arrest or respiratory failure. This is an advance directive that reflects the patient's preferences regarding end-of-life care or situations where their heart or breathing stops.

Patients may choose a DNR order for various reasons, including their overall health situation, quality of life considerations, or personal beliefs about medical intervention. It is crucial for healthcare providers to honor these orders to respect the autonomy and wishes of the patient. Understanding the purpose of a DNR order is essential for both healthcare providers and patients to ensure that care aligns with the patient's desires in critical situations.