All glossary terms
Clinical Care & Specialties

Do Not Resuscitate (DNR)

A Do Not Resuscitate (DNR) is a documented medical order instructing clinicians not to perform cardiopulmonary resuscitation if a patient's heart or breathing stops. It reflects patient wishes about end-of-life care and must be verified before procedures at any care setting.

What is a Do Not Resuscitate (DNR) order?

A Do Not Resuscitate (DNR) order is a documented medical instruction directing clinicians not to perform cardiopulmonary resuscitation if a patient's heart stops or they stop breathing. It is a formal order entered into the medical record, not merely a verbal preference.

The order reflects the patient's own wishes about end-of-life care, often made in advance and in consultation with clinicians and family. It addresses resuscitation specifically and does not, by itself, withhold other treatments.

Why must a DNR be verified before a procedure?

Surgery and anesthesia can produce situations that resemble those a DNR addresses, so the order's status must be confirmed and discussed before a procedure begins. Many facilities require an explicit conversation about whether the order remains in effect, is suspended, or is modified during the peri-operative period.

At any care setting, including an ambulatory surgery center, verifying and documenting the patient's resuscitation wishes is both an ethical and a safety obligation. Clear documentation ensures the care team honors the patient's directives accurately.

Also searched as
  • what is a dnr
  • dnr meaning
  • do not resuscitate definition
  • dnr order
  • dnr vs dni
  • do not resuscitate meaning
Related in Clinical Care & Specialties
Browse the full glossary