FCM Critical Care Practice Exam

A 'do not resuscitate' (DNR) order signifies that no resuscitative measures should be taken during a cardiac arrest. This means that if a patient stops breathing or their heart stops beating, medical personnel are instructed not to perform CPR or any other interventions aimed at reviving the patient.

This decision is typically made by the patient, often in consultation with healthcare providers, and reflects the individual's wishes regarding end-of-life care. The DNR order is an important aspect of respecting patient autonomy and ensuring that treatment aligns with a patient’s desires. In cases where a DNR order is in place, the focus of care may shift from resuscitative efforts to palliative care, emphasizing comfort rather than prolonging life through aggressive interventions.