Texas Certified Nursing Assistant (CNA) Practice Exam

A do-not-resuscitate (DNR) order is a legal document that explicitly indicates a patient's wish not to receive cardiopulmonary resuscitation (CPR) in the event of cardiac arrest or respiratory failure. This order reflects a patient's autonomy and right to make decisions about their own medical care, particularly in circumstances where they may wish to avoid aggressive interventions that may not align with their personal values or quality of life goals.

In this context, the term "do-not-resuscitate" signifies a clear directive to healthcare providers, ensuring that if the patient experiences a situation where CPR would typically be administered, the medical team is aware of the patient's request and will not perform such interventions. This can be particularly important in cases where a patient might be nearing the end of life or has a terminal condition, as it allows for a focus on comfort and palliative care instead of aggressive life-sustaining measures.

Addressing the other choices, a request for aggressive medical treatment would be contrary to the principles of a DNR order, as it pertains to the initiation of life-saving measures. A guideline for pain management does not encapsulate the intent of a DNR, which specifically relates to resuscitation efforts. Lastly, although there are protocols for